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.

He says he regularly witnesses it happening to other students but hasn’t reported the behavior to administrators because he doesn’t feel there’s much they could do about it.

From The Wall Street Journal • May 30, 2026

Hunger drove some to the fringes of human behavior.

From The Wall Street Journal • May 29, 2026

That behavior differs from what scientists typically observe in conventional superconductors, where reducing the repulsive forces between electrons usually strengthens superconductivity.

From Science Daily • May 29, 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

Scientists who study human behavior call it the Who, Me? syndrome.

From "The Hidden Gallery" by Maryrose Wood

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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