behavior

[bih-heyv-yer] / bɪˈheɪv yər /

NOUN

manner of conducting oneself

Synonyms

STRONGEST

act action attitude conduct demeanor management nature performance practice presence role style

STRONG

address air bag bearing carriage code comportment convention course dealings decency decorum deed delivery deportment ethics etiquette expression form front guise habits mien mode morals observance propriety ritual routine savoir-faire seemliness speech tact talk taste tone way ways

WEAK

social graces tenue way of life what's done

Antonyms

STRONGEST

cessation idleness inactivity inertia repose rest stoppage

STRONG

bad manners carelessness immorality impropriety indecency listening quiet silence thoughtlessness

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Criteria for release eligibility included having served most of a sentence for a nonviolent crime and a record of good behavior, the Catholic Herald reported.

From The Wall Street Journal • Apr. 12, 2026

These exchanges appear to have encouraged cultural growth, more complex social behavior, and innovations such as formal burials and the symbolic use of ochre for decoration.

From Science Daily • Apr. 12, 2026

Bernadette Joy, founder of the financial boot camp Crush Your Money Goals, paid off $300,000 of debt in three years by making small, consistent changes to her behavior.

From MarketWatch • Apr. 11, 2026

Allegations of inappropriate behavior by Swalwell had circulated for weeks on social media and in political circles.

From Los Angeles Times • Apr. 11, 2026

I made sure to come home all vim and vigor, never complaining about the customers’ behavior or about my feet hurting from standing all day.

From "The Red Car to Hollywood" by Jennie Liu

Vocabulary lists containing behavior

"Julius Caesar" by William Shakespeare, Act I

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Growth, Development and Reproduction of Organisms - Middle School

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Growth, Development and Reproduction of Organisms - Introductory

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