Definitions

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.

As markets have matured and more institutional money has entered the space, Bitcoin has ever so slowly started to show stronger behavior in line with risk-on assets again.

From Barron's • Apr. 13, 2026

The TV studio said it parted ways with Rose following “multiple complaints” involving the actor’s workplace behavior.

From Los Angeles Times • Apr. 13, 2026

Researchers caution that there are still gaps in understanding whale movements and behavior on a day-to-day basis.

From Science Daily • Apr. 13, 2026

Corporate outlooks beyond the first quarter will be important to investors looking for clues about how the Iran conflict may impact consumer behavior, as sentiment has soured.

From MarketWatch • Apr. 12, 2026

Obeah always wanted to fight other males and I thought—mistakenly—that all of this was proper behavior for a sled dog.

From "Woodsong" by Gary Paulsen

Vocabulary lists containing behavior

"Julius Caesar" by William Shakespeare, Act I

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

Growth, Development and Reproduction of Organisms - Middle School

Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!

Growth, Development and Reproduction of Organisms - Introductory

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!