The correct spelling in British-English is behaviour.
The correct spelling in American-English is behavior.
The correct spelling is behavior (deportment, actions).
The right spelling is atmosphere.
The noun behavior has the adjective form behavioral. (The UK spelling is behavioural.)
The correct spelling of the word is behavior (activities, or deportment).
That is the correct spelling.
Yeah the right spelling is murderer
The US spelling is behavior (actions, deportment).The UK spelling is behaviour.
The correct spelling is entrust.
The correct spelling is woolen.
Begging is the correct spelling.
The correct spelling is valentine.
NO! The correct spelling is spinach.