How to Use ‘kind of’ in a Sentence

The phrase ‘kind of’ is a common and versatile expression in English that can function as a noun phrase meaning “a type of” or as a softener that means “somewhat” or “a little.” In everyday conversation, it is most often used to reduce the force of a statement, making it sound less direct or more polite. For example, “I am kind of tired” means you are somewhat tired, not completely exhausted. This guide will show you exactly how to use ‘kind of’ naturally in sentences, covering its different meanings, contexts, and common pitfalls.

Quick Answer: What Does ‘kind of’ Mean?

In simple terms, ‘kind of’ has two main uses:

• As a noun phrase: It means “a type of” or “a variety of.” Example: “What kind of music do you like?”
• As an adverb (informal): It means “somewhat” or “a little.” Example: “I feel kind of nervous about the test.”

When used as a softener, ‘kind of’ makes your statement less absolute. It is very common in spoken English and informal writing, but you should avoid it in formal or academic contexts.

Understanding the Two Main Uses of ‘kind of’

1. ‘Kind of’ as a Noun Phrase (A Type of)

This is the original and more formal use of ‘kind of.’ It is always followed by a noun (or a noun phrase) and refers to a category or class of things. You can use it in both formal and informal settings.

Examples:

• “What kind of coffee do you prefer?”
• “This is a new kind of technology.”
• “She has a kind of energy that is contagious.”

In this use, ‘kind of’ is often interchangeable with ‘type of’ or ‘sort of.’

2. ‘Kind of’ as an Adverb (Somewhat)

This is the informal, conversational use. Here, ‘kind of’ modifies an adjective or verb, meaning “to a small degree” or “a little.” It softens the statement and makes it less direct.

Examples:

• “I am kind of hungry.” (I am a little hungry.)
• “That movie was kind of boring.” (It was somewhat boring.)
• “I kind of like the new design.” (I like it, but not strongly.)

In this use, ‘kind of’ is often written as ‘kinda’ in very informal speech or text messages.

Comparison Table: ‘kind of’ vs. ‘sort of’ vs. ‘a little’

Key difference: ‘Kind of’ and ‘sort of’ are very similar, but ‘kind of’ is slightly more common in American English. ‘A little’ is more neutral and can be used in both formal and informal contexts. ‘Rather’ is more formal and should be used in writing or formal speech.

Natural Examples in Different Contexts

In Everyday Conversation

• “I kind of forgot to bring my phone.” (Softens the admission of forgetting.)
• “She is kind of shy at first.” (Describes a personality trait gently.)
• “This pizza is kind of cold.” (Expresses mild dissatisfaction.)

In Emails (Informal)

• “I am kind of interested in the new project.” (Shows interest without being overly enthusiastic.)
• “We are kind of running out of time.” (A polite way to express urgency.)
• “The report is kind of confusing.” (A softer way to give negative feedback.)

In Writing (Informal or Creative)

• “He had a kind of mysterious smile.” (Describes something hard to define.)
• “The room had a kind of old-fashioned charm.” (Adds a vague, descriptive quality.)
• “It was kind of a strange situation.” (Expresses uncertainty or ambiguity.)

Common Mistakes with ‘kind of’

Mistake 1: Using ‘kind of’ in Formal Writing

Incorrect: “The results were kind of surprising.”
Correct (formal): “The results were somewhat surprising.” or “The results were rather surprising.”

In academic papers, business reports, or professional emails, replace ‘kind of’ with more precise words like ‘somewhat,’ ‘slightly,’ or ‘moderately.’

Mistake 2: Confusing ‘kind of’ with ‘kinds of’

Incorrect: “There are many kind of animals.”
Correct: “There are many kinds of animals.”

Use ‘kinds of’ when you are talking about multiple types. ‘Kind of’ is for a single type or when used as an adverb.

Mistake 3: Overusing ‘kind of’ in Speech

Using ‘kind of’ too often can make you sound unsure or hesitant. For example: “I kind of think we should kind of leave now.” This sounds weak. Use it sparingly for effect.

Mistake 4: Using ‘kind of’ with a Negative

Incorrect: “I don’t kind of like it.”
Correct: “I kind of don’t like it.” or “I don’t really like it.”

Place ‘kind of’ before the verb or after the auxiliary verb, not after ‘not.’

Better Alternatives to ‘kind of’

Depending on the context, you can replace ‘kind of’ with more specific words:

• Somewhat: More formal. “I am somewhat tired.”
• Slightly: Emphasizes a small degree. “I am slightly annoyed.”
• Moderately: Neutral and precise. “The temperature is moderately warm.”
• Rather: Formal and slightly stronger. “It is rather cold today.”
• Pretty: Informal, similar to ‘kind of.’ “I am pretty sure.”
• Fairly: Neutral. “The test was fairly easy.”

When to Use ‘kind of’ (and When to Avoid It)

Use ‘kind of’ when:

• You are having a casual conversation with friends or family.
• You want to soften a statement to be polite or less direct.
• You are writing informal emails, text messages, or social media posts.
• You are describing something that is hard to define precisely.

Avoid ‘kind of’ when:

• You are writing a formal essay, report, or business proposal.
• You need to be precise and clear (e.g., in instructions or legal documents).
• You are giving a presentation or speech in a professional setting.
• You want to sound confident and assertive.

Mini Practice: Test Your Understanding

Choose the correct or most natural option for each sentence.

1. I am _____ tired to go out tonight.
   a) kind of
   b) kinds of
   c) kind

   Answer: a) kind of. “I am kind of tired” means you are somewhat tired.

2. What _____ books do you enjoy reading?
   a) kind of
   b) kinds of
   c) kind

   Answer: a) kind of. Here, ‘kind of’ means “type of.”

3. She has a _____ smile that lights up the room.
   a) kind of
   b) kinds of
   c) kind

   Answer: a) kind of. This is a descriptive use meaning “a type of.”

4. There are many different _____ flowers in the garden.
   a) kind of
   b) kinds of
   c) kind

   Answer: b) kinds of. Use ‘kinds of’ when referring to multiple types.

Frequently Asked Questions (FAQ)

1. Is ‘kind of’ grammatically correct?

Yes, ‘kind of’ is grammatically correct in two ways: as a noun phrase (“a kind of fruit”) and as an informal adverb (“I kind of agree”). However, the adverbial use is considered informal and should be avoided in formal writing.

2. What is the difference between ‘kind of’ and ‘a kind of’?

‘A kind of’ is always a noun phrase meaning “a type of.” For example: “This is a kind of bird.” ‘Kind of’ (without ‘a’) can be either a noun phrase (“What kind of bird?”) or an adverb (“I am kind of hungry”).

3. Can I use ‘kind of’ in a negative sentence?

Yes, but be careful with word order. Say “I kind of don’t like it” or “I don’t really like it.” Avoid “I don’t kind of like it,” which is incorrect.

4. Is ‘kinda’ the same as ‘kind of’?

‘Kinda’ is a very informal contraction of ‘kind of’ used in casual speech and text messages. It is not appropriate for any kind of formal or professional writing. Use ‘kind of’ in standard English.

Final Tips for Using ‘kind of’ Naturally

To use ‘kind of’ like a native speaker, remember these three points:

• Listen to the context: Notice when people use ‘kind of’ in movies, podcasts, or conversations. It is almost always in informal settings.
• Don’t overuse it: Using ‘kind of’ too often can make you sound unsure. Use it to soften a statement, not as a filler word.
• Know your audience: In a job interview or a formal email, choose a more precise word like ‘somewhat’ or ‘slightly.’ With friends, ‘kind of’ is perfectly natural.

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