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.

Fallout from the revelations about Gates’s behavior is now eroding efforts to protect his reputation.

From The Wall Street Journal • May 31, 2026

Traditional transistor manufacturing relies on a process called doping, which introduces impurities into silicon to control electrical behavior.

From Science Daily • May 30, 2026

This can range from insurance to fuel to dining out, and can cause changes in behavior and spending patterns.

From MarketWatch • May 29, 2026

One of the biggest obstacles has been the lack of realistic long term climate records needed to test ice sheet behavior under ancient conditions.

From Science Daily • May 29, 2026

I was still pondering Garth’s behavior when my classmates returned to Room 26.

From "The World According to Humphrey" by Betty G. Birney

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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