Neither Nor vs Either Or: Usage Explained for B1-B2 Learners

Introduction

Have you ever hesitated when choosing between neither nor and either or? You are not alone. These two pairs of correlative conjunctions are essential for expressing choices and negations in English, yet they often confuse even intermediate learners. Understanding the difference will help you speak and write more clearly, whether you are making a simple decision or describing a situation where nothing is possible.

What Are Neither Nor and Either Or?

Either or and neither nor are pairs of words that work together to connect two options or ideas. Either or presents a positive choice between two possibilities. For example: You can have either coffee or tea. This means you have two options, and you must choose one.

Neither nor, on the other hand, negates both options. It means “not the first and not the second.” For example: I like neither coffee nor tea. This means you do not like either drink.

Think of either or as offering a menu of two items, and neither nor as saying “no, thank you” to both.

Rules

1. Pair them correctly: Always use either with or, and neither with nor. Never mix them (e.g., “either nor” or “neither or” is incorrect).
2. Parallel structure: The two items connected must be the same part of speech. For example, both nouns, both verbs, or both adjectives. Incorrect: I want either a car nor a bike. Correct: I want either a car or a bike.
3. Verb agreement with either or: The verb agrees with the subject closest to it. If the second subject is singular, use a singular verb. If plural, use a plural verb. Example: Either the teacher or the students are responsible. (Students is plural, so “are.”) Either the students or the teacher is responsible. (Teacher is singular, so “is.”)
4. Verb agreement with neither nor: The same rule applies: the verb agrees with the subject nearest to the verb. Example: Neither the manager nor the employees were informed. (Employees is plural.) Neither the employees nor the manager was informed. (Manager is singular.)
5. Use with more than two items: While traditionally used for two items, modern English sometimes uses neither nor and either or for three or more items, especially in informal speech. However, for formal writing, stick to two items.

How to Use It

Follow these simple steps to use either or and neither nor correctly:

1. Decide your meaning: Do you want to offer a choice (positive) or deny both options (negative)? Choose either or for choices and neither nor for negation.
2. Identify the two items: What two things, actions, or ideas are you connecting? Make sure they are grammatically parallel.
3. Place the first word before the first item: Put either or neither directly before the first option.
4. Place the second word before the second item: Put or or nor directly before the second option.
5. Check verb agreement: Look at the second item (the one after or or nor). The verb should match that item in number.

Example: I will buy either the red shirt or the blue jacket. (Choice between two items.) I will buy neither the red shirt nor the blue jacket. (Rejecting both.)

Examples in Sentences

• You can either call me or send an email.
• She neither called nor sent a message.
• Either John or his sister will pick you up at the airport.
• Neither the blue car nor the red car is available today.
• We can either go to the cinema or stay home and watch a movie.
• He neither eats meat nor drinks alcohol.
• Either you finish your homework or you cannot go out.
• Neither the teacher nor the students knew the answer.
• I want either a new laptop or a tablet for my studies.
• They neither confirmed nor denied the rumor.
• You can have either the chocolate cake or the vanilla ice cream.
• Neither the movie nor the book impressed me.

Common Mistakes

• Mistake 1: Mixing the pairs
  ❌ I want either tea nor coffee.
  ✅ I want either tea or coffee.
  (Always pair either with or, neither with nor.)
• Mistake 2: Using double negatives
  ❌ I don’t want neither coffee nor tea.
  ✅ I want neither coffee nor tea.
  (Neither nor already negates both; do not add another negative like “don’t.”)
• Mistake 3: Incorrect verb agreement
  ❌ Neither the manager nor the employees was happy.
  ✅ Neither the manager nor the employees were happy.
  (Use the verb that matches the second subject: employees is plural, so “were.”)
• Mistake 4: Breaking parallel structure
  ❌ She is either going to the store or will stay home.
  ✅ She is either going to the store or staying home.
  (Both options should be in the same grammatical form.)
• Mistake 5: Using neither or nor with three items incorrectly in formal writing
  ❌ Neither the dog, the cat, nor the bird was found. (Acceptable informally, but traditional grammar prefers two items.)
  ✅ None of the animals—the dog, the cat, or the bird—was found. (For formal writing, use “none” for three or more.)

Quick Summary

• Either or = positive choice between two options.
• Neither nor = negative of both options.
• Always pair either with or and neither with nor.
• Keep the two items parallel in grammar.
• Verb agreement: match the verb to the subject after or or nor.
• Avoid double negatives with neither nor.

Practice Exercises

Fill in the blanks with either or or neither nor (and the correct verb form where needed).

1. You can have _______ pizza _______ pasta for dinner.
2. She _______ speaks French _______ Spanish.
3. _______ my brother _______ my sister is coming to the party.
4. We _______ watched the movie _______ read the book.
5. _______ the cat _______ the dog has eaten the food.

Answers:

1. either, or
2. neither, nor
3. Either, or (or Neither, nor—depending on meaning; both are possible, but “either or” is more common for a choice)
4. neither, nor
5. Neither, nor

Conclusion

Mastering neither nor and either or will instantly improve your English fluency and accuracy. Remember the golden rule: either goes with or for choices, and neither goes with nor for negation. Practice with the exercises above, and soon you will use these pairs naturally in your speaking and writing. For more grammar tips, explore our other lessons on EnglishGrammarZone.com.

FAQ

1. Can I use “neither nor” with more than two items?

Traditionally, neither nor is used with exactly two items. In informal English, you might hear it with three or more (e.g., “Neither the dog, the cat, nor the bird was found”). For formal writing, it is safer to use “none of” or “not any of” when listing three or more items.

2. What is the difference between “neither nor” and “either or” in terms of meaning?

Either or presents a positive choice between two options. It means “one of the two.” Neither nor negates both options, meaning “not the first and not the second.” For example: “You can have either coffee or tea” (you choose one). “I want neither coffee nor tea” (you reject both).

3. Which verb form do I use with “neither nor” and “either or”?

The verb agrees with the subject that is closest to the verb. For example: “Neither the teacher nor the students are ready” (students is plural). “Neither the students nor the teacher is ready” (teacher is singular). The same rule applies to either or.

4. Is it ever correct to say “either nor” or “neither or”?

No. These are always incorrect in standard English. Either must pair with or, and neither must pair with nor. Mixing them is a common mistake that can confuse your listener or reader. Always remember: either + or, neither + nor.