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Commonly Confused Words
Behavior/Behaviour
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Should have/Should of
Night/Evening
Genteel/Gentile
Ultimate/Penultimate
Behavior vs. Behaviour
Behavior
/bɪˈheɪvjər /
The way a person or animal acts or reacts under certain circumstances.
Examples:
Synonyms:
conduct
action
demeanor
manners
bearing
Antonyms:
misconduct
misbehavior
inactivity
Behaviour
/bɪˈheɪvjə/
Learn more about synonyms and antonyms
The way a person or thing acts or conducts itself
Examples:
His
behaviour
in class was good.
Her kind
behaviour
made everyone happy.
Synonyms:
conduct
action
demeanor
manners
deportment
Antonyms:
misconduct
immorality
impropriety
Learn more about synonyms and antonyms
Ways to tell them apart:
The variance in spelling between
behavior
and
behaviour
is a classic example of American versus British English differences.
Behavior
is the preferred spelling in American English.
Behaviour
is the preferred spelling in British, Canadian, and Australian English.
The spelling without
u
(behavior) aligns with other American spelling preferences that tend to exclude
u
in similar contexts.
Both words refer to the actions or reactions of a person or animal in response to external or internal stimuli.
When to use behavior:
When to use behaviour:
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