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.

When we trust systems we can’t see into, we lose the capacity to recognize—let alone resist—how they’ve been built to shape our behavior.

From Slate • Apr. 4, 2026

These simulations provided detailed insight into how different surface terminations influence both stability and electronic behavior.

From Science Daily • Apr. 4, 2026

Healthy mice adjusted their behavior as conditions shifted.

From Science Daily • Apr. 3, 2026

“It does free up time in a way that I’m not sure we fully understand yet. This is the very beginning of how you will see behavior shift.”

From The Wall Street Journal • Apr. 3, 2026

Of course, given our experiences with Cecilia, I wasn’t sure I could believe everything Teresita had to say, so I kept my ears and eyes open for suspicious behavior from the old soothsayer.

From "Summer of the Mariposas" by Guadalupe García McCall

behavior

Example Sentences

Related Words