Difference Between Assertive and Affirmative Sentence l Assertive vs Affirmative Sentence

The key difference between assertive and affirmative sentence is that an assertive sentence can be either positive or negative whereas an affirmative sentence is always positive.

There are four main types of sentence structures as imperative, declarative, interrogative and exclamatory sentences. Assertive sentence is another name for declarative sentences. Affirmative and negative sentences are two types of assertive sentences. As their names indicate, affirmative sentences convey a positive meaning whereas negative sentences convey a negative meaning.

1. Overview and Key Difference
2. What is an Assertive Sentence
3. What is an Affirmative Sentence
4. Relationship Between Assertive and Affirmative Sentence
5. Side by Side Comparison – Assertive vs Affirmative Sentence in Tabular Form
6. Summary

What is an Assertive Sentence?

Assertive sentences or declarative sentences are the most common type of sentences we use in our day to day life. Accordingly, these sentences state facts. For example,

Peter is a student.

Peter doesn’t like to wake up early in the morning.

As seen above, assertive sentences state, assert or declare sometime. These sentences include simple, complex or compound sentences. Let’s now look at some more examples:

Jane has gone home, so I didn’t meet her today.

Everybody was shocked to hear that they were getting a divorce.

He didn’t complete his degree.

I stole some biscuits from the tin.

There are three types of muscles: skeletal, cardiac, and smooth.

Moreover, unlike integrative sentences and exclamatory sentences, assertive sentences always end with a period or full stop. Therefore, they are very easy to recognize.

What is an Affirmative Sentence?

An affirmative sentence is a sentence that affirms, rather than negates, a proposition. In other words, any sentence or declaration that is positive is an affirmative statement. Thus, affirmative sentences are the opposite of negative sentences.

Affirmative sentences tell us what something or something has, does, or is whereas negative sentences do the opposite, i.e., indicating that something or something doesn’t have, can’t do, or isn’t. For example,

Rose danced with Jack. (indicates what someone does)

Mrs. Peterson is a chemistry teacher. (indicates what someone is)

Brittany has a poodle. (indicates what someone has)

What is the Relationship Between Assertive and Affirmative Sentence?

An affirmative sentence is a type of assertive sentences.

What is the Difference Between Assertive and Affirmative Sentence?

An assertive sentence is a sentence that declares, state or asserts a fact or opinion while an affirmative sentence is a sentence that indicates a positive sense or meaning. Therefore, the key difference between assertive and affirmative sentence is that while assertive sentences can be either positive or negative, affirmative sentences are always positive.

Summary – Assertive vs Affirmative Sentence

In conclusion, assertive and affirmative sentences are two types of basic sentence structures. The key difference between assertive and affirmative sentence is that an assertive sentence can be either positive or negative whereas an affirmative sentence is always positive.