Guide to Writing a Compare and Contrast Essay

To learn more about general essay definitions and characteristics, read our different guide: What is an Essay?

What is a Compare-Contrast Essay?

A compare and contrast essay is a writing style that encourages the author to explore and analyze two subjects in one piece. The aim is to highlight their similarities and differences while providing a thoughtful conclusion. These essays can focus on various topics, including ideas, physical objects, dog breeds, books, feelings, and places.

Comparing and Contrasting in Writing

Compare and contrast writing is a frequent task when it comes to school. Professors tend to assign compare and contrast essays for several reasons. First and foremost, they aim to develop a student’s critical thinking skills. The main point is to focus on two subjects and find their similarities and differences. Such an analysis helps identify the findings and approach objectivity.

Besides, it helps students brush up on their writing abilities. It goes without saying that practice makes perfect. Comparing and contrasting demands the writer to come closer to the topic and analyze two subjects from different angles. This examination requires using diverse language to explain two different points and draw relevant conclusions. Finally, comparing and contrasting intends to make students sound reasonable and decide on the most plausible and compelling subjects and arguments when writing the piece.

Pre-Writing Stage

As with any paper, a compare and contrast essay also relies on a pre-writing strategy. Yes, you can omit this stage and proceed to write a compare and contrast essay itself. But, in such a case, you won’t know how to write a compare and contrast essay not only quickly but efficiently. And the odds are high that you will get stuck because of a lack of ideas.

Without a solid plan and outline, you may struggle to make progress. However, taking the time to complete key pre-writing steps can boost your productivity and help you save time when writing your essay. So, before you jump into your compare and contrast essay, concentrate on this crucial stage.

If you’re free to choose a topic

Teachers today are incredibly creative in their approach. To inspire students, they offer the freedom to choose topics that truly resonate with them. This opens up opportunities for writing engaging compare and contrast essays on a variety of subjects. If you find yourself in this situation, take advantage of this flexibility. Just remember that your chosen topic should align with the essay’s requirements. Make sure the items you select can be compared and contrasted in a clear and logical way.

Furthermore, things should be comparable. That is, in no way should you write a compare and contrast work about two subjects that are completely different. Writing about laptops and smartphones is by no means a great point simply because they are two different systems. Instead, think of subjects that relate to one group. For instance, finding similarities and differences of political regimes, religions, artistic styles, architecture styles, or food would be great examples of a good compare and contrast essay subjects. You don’t have to follow this step if your teacher has already assigned you the topic.

If you have no idea what to write about, glance at different subjects to get some inspiration:

1. Wilfred Owen and Siegfried Sassoon. War poetry: its similarities and differences.
2. World War I and World War II: the focal differences and similarities.
3. 90s music in the UK and US: the main differences and similarities.
4. Education in Australia and the United States.
5. Karate and Boxing: differences and similarities between two sports.
6. Computers and Laptops: two similar and different gadgets.
7. Traditional Books and E-Books.
8. Mac OS and Linux: differences and similarities.
9. Thesis and Dissertation: two different and similar documents.
10. Being in a relationship versus being single: two similar and different concepts.

180 Compare and Contrast Essay Topics – browse topic ideas for comparison and contrast papers.

Choosing Your Comparison Criteria

Once you have a topic, decide which 2 to 4 dimensions you will use to compare your subjects. Well-chosen criteria create a focused, organized essay. Weak criteria lead to a scattered piece that never reaches a clear conclusion.

For example, if you are comparing two novels, your criteria could be writing style, theme, and character development. If you are comparing two political systems, you might focus on voting rights, economic policy, and civil liberties. Use the same set of criteria for both subjects so that each body paragraph creates a fair, direct comparison. Choosing meaningful criteria is the first step toward a strong thesis statement and a coherent structure.

Brainstorming

When you choose the topic to write a compare and contrast essay on, you have to analyze the ideas to develop within your essay. This step is called brainstorming, which aims to flex your brain muscles and find the best ideas for the compare and contrast analysis. There are several brainstorming methods you can use. The most effective ones are mind-mapping, listing, and freewriting. Let’s take a closer look at each of them.

Mind-Mapping

If you like working with visual items, mind-mapping is for you. The main purpose is to come up with the most accurate ideas by designing a map and trying to connect things to the topic. You automatically make your thoughts organized and tightly connected, which ensures the paper’s coherence. To make the process more plentiful, try using a Venn diagram.

Listing

Listing is a more time-effective technique compared to mind-mapping. All you need to do is start writing a list and spawn possible ideas for the essay. You can write thoughts in any order. The idea is to build an exhaustive list of main points and start analyzing whether they are too general or not. Choose one subject over another and repeat the same procedure until you have three main arguments. Don’t worry if you need to do this more than once.

Freewriting

Freewriting can be called a pure stream of consciousness with a single difference. When following this strategy, you simply write a compare and contrast analysis of two aspects related to the topic, paying no attention to mistakes and typos. It might be the most time-consuming way of generating ideas. However, you are likely to come up with exciting and unparalleled subjects when using this technique.

Forming the Argument

Once you know about the main points you will include in the paper, you have to think about your thesis statement. A thesis statement is arguably the most critical part of every paper. It demonstrates the arguments your essay will advance and explain. On top of that, it shows in which order these arguments will appear.

When writing the thesis statement, make sure it is condensed and is neither too specific nor too general. You should find the golden mean and make the audience enticed enough to keep reading the paper. Compare these two examples to see the difference:

How to Structure a Comparison Essay

There are three main ways of structuring a compare and contrast essay. Such flexibility makes this essay type diverse and generally appreciated by professors. Even though a compare and contrast essay follows a common structure, such as the introduction, the main part, and the conclusion, the means of unveiling similarities and dissimilarities are unique and unusual to a regular essay. Here are the three possible ways of structuring this written piece.

If you want to read more about general essay structure and writing stages, check our comprehensive guide: How to Write an Essay.

Method 1: Subject-based structure (Block Method)

The block method, also called the subject-based structure, focuses on describing one subject item at a time. For instance, you write about similarities and differences between PCs and laptops. Then your main body will have this sequence:

• The PC’s first argument
• The PC’s second argument
• The PC’s third argument

And then go laptops with their three consecutive paragraphs. This structure may have a substantial pitfall, though. When sticking to it, your main section will comprise six to seven paragraphs. Not every professor will allow students to have such an extensive body part, so consult your tutor first.

Method 2: Point-by-point structure (Alternating Method)

The point-by-point method, also called the alternating method, compares and contrasts one attribute of both subjects within one body paragraph. When writing about PCs and laptops, you will have three paragraphs, each examining one shared dimension:

• Paragraph 1 (Portability): Laptops are designed for mobility, while desktop PCs remain fixed at one workstation. This makes laptops the clear choice for students and travelers.
• Paragraph 2 (Performance): Desktop PCs typically deliver higher processing power for the same price because they use full-size components. Laptops trade some performance for their compact design.
• Paragraph 3 (Cost): A desktop PC with equivalent specs usually costs less than a laptop, though the laptop requires no separate monitor or peripherals.

Point-based structure is the most commonly recommended format because it keeps the comparison tight in each paragraph and makes it easy for readers to follow your argument from start to finish.

Method 3: Compare-first structure

The compare-first approach is not commonly used, but if you choose it, start by highlighting the differences. Be careful not to mention too many, as this can lead to more than three body paragraphs, which some professors may find excessive.

Writing Stage

The pre-writing stage’s last but not least component is outlining. Outlining is a way of writing down a shortened version of the paper before working on the essay itself.

Ready to begin? Our guide on how to start an essay covers hooks, background statements, and opening strategies that work well for compare and contrast papers.

Outlining

An outline is a roadmap for your essay. It helps you remain organized and make sure you don’t include any unnecessary subjects in the essay. Usually, professors do not ask to write this layout. As a result, students are highly unlikely to compose it because it, according to them, is time-consuming and tedious.

Be that as it may, this plan is an excellent way to boost your productivity. Since you don’t have to submit it to the teacher, you don’t necessarily need to follow a certain formatting style and structure. However, it would be best to adjust it to at least a simple structure to make sure every point is readable and handy.

To learn more about the formats, purpose, and making of outlines, you can read our special guide with examples: How to Make an Outline for an Essay.

Compare and Contrast Outline Example

Because there are several structures, outlines can be different. But let’s stick to the most common one, a point-based structure.

Task: Comparison and contrast between English and German. Explain the similarities and dissimilarities between the two languages.

• I. Introduction
  • A. Hook (start with a statistic of how many people speak those two languages)
  • B. Provide brief information about those two languages to help the audience get a clearer picture of the subject of the compare and contrast essay.
  • C. Thesis statement (Even though many people consider English and German completely different languages, they share many common things)
• II. The Main Part
  • A. The first body paragraph
    • 1. Similarities:
      • a) Basic vocabulary
      • b) Sentence structure and word order
    • 2. Differences:
      • a) Alphabet
      • b) Phonology
  • B. The second body paragraph
    • 1. Similarities:
      • a) Pronunciation
      • b) Inflection
    • 2. Differences:
      • a) Grammar
      • b) Syntax
  • C. The third body paragraph
    • 1. Similarities
      • a) Outside impacts
      • b) Relate to the same language group
      • c) Word order in subordinate clauses
    • 2. Differences
      • a) Many false friends (cognates)
      • b) General word order
      • c) German has more cases than English
• III. Conclusion
  • A. Final links to the thesis
  • B. Brief encapsulation of similarities and differences
  • C. Robust closing sentence

Structuring Body Paragraphs

The body paragraph also consists of crucial elements. That is, every body paragraph comprises:

• Topic Sentence
• Argument
• Evidence/Explanation
• Conclusion

Apart from that, it is essential to deploy useful phrases, such as transitions, to make an essay smooth and cohesive.

Using proper transitions

Transitions aim to glue different paragraphs and subjects together and boost the essay’s overall readability. These transitions are as follows:

Some of the usage examples might be:

Post-Writing Stage

When you finish the first draft, it is good to put away the essay and get back to it after some time. Changing your focus will improve your concentration and thus help edit and proofread the piece more efficiently.

Editing and proofreading are two crucial post-writing steps to ensure the paper is polished to shine. To complete these steps, you are encouraged to:

• Reread every point out loud and evaluate whether everything sounds natural.
• Highlight the words, phrases, and sentences that you don’t like.
• Utilize two different tools, like Grammarly and Thesaurus Dictionary, to perfect the essay.
• Ask peers, colleagues, friends, or family members to proofread your work.
• Check whether your structure and formatting style is correct.
• Plagiarism-screen the essay to eliminate any signs of academic dishonesty.

Common Compare and Contrast Essay Mistakes

Even experienced writers make avoidable errors in compare and contrast essays. Knowing these pitfalls in advance will save you revision time.

• Choosing subjects with too little in common. If two subjects share almost nothing, a compare and contrast essay has nowhere to go. Pick subjects that genuinely overlap so you can build a meaningful analysis.
• Writing two separate reports instead of integrating comparisons. The block method works well, but each subject block must end by referring back to the other subject. Without that connection, the essay reads as two unrelated pieces.
• Skipping transitions. Without clear transitions, readers lose track of which subject you are discussing. Always signal direction with words like “however,” “in contrast,” “similarly,” and “whereas.”
• A vague or missing thesis. Stating “cats and dogs are both popular pets” is not an argument. Your thesis must state a clear position based on your comparison criteria.
• Unequal coverage of the two subjects. If one subject gets three body paragraphs and the other gets one, the analysis feels biased. Aim for balanced coverage across each point of comparison.

Frequently Asked Questions

What is the purpose of a compare and contrast essay?

A compare and contrast essay examines two subjects to highlight their similarities and differences. Its main purpose is to sharpen critical thinking skills, encourage deeper analysis than a single-subject essay, and help the writer reach a reasoned conclusion about how two things relate.

What is the difference between the block method and the point-by-point method?

In the block method, you cover all aspects of Subject A first and then all aspects of Subject B. In the point-by-point method, you alternate: address one comparison criterion for both subjects in the same paragraph, then move to the next criterion. The point-by-point method generally produces tighter, more direct comparisons and is the format most professors prefer.

How do I choose topics for a compare and contrast essay?

Select two subjects that belong to the same category and share enough in common to make comparison meaningful. Avoid subjects that are so similar that you have nothing to contrast, or so different that comparison is impossible. Start with your own knowledge and interest, then confirm that clear comparison criteria exist before you commit to the topic.

What makes a strong thesis for a compare and contrast essay?

A strong thesis identifies both subjects and states a specific, arguable claim about their relationship. It should also preview the main points of comparison. Avoid vague statements like “there are many similarities and differences.” Instead, commit to a conclusion: “Although the block method works for shorter essays, the point-by-point method produces clearer analysis in longer, research-based compare and contrast essays.”

Key Points to Remember

In conclusion, let’s highlight the essential points for writing a compare and contrast essay:

1. A compare and contrast essay is detailed and requires an in-depth analysis of two items.
2. The pre-writing stage can be instrumental during the process.
3. Mind-mapping, listing, and freewriting are the primary brainstorming methods you can use.
4. The block method (subject-based) and the point-by-point method (alternating) are the two most commonly used structures.
5. An outline is crucial to improve your concentration and accelerate the writing process.
6. Transitions make your compare and contrast essay more coherent and clear.
7. Editing and proofreading are two essential ingredients to refine your work.