Synonyms: inappropriate
Definition: not suitable for a particular occasion etc
Usage: noise seems inappropriate at a time of sadness; inappropriate shoes for a walk on the beach; put inappropriate pressure on them
Similar words: unbefitting
Definition: not befitting
Usage: behavior unbefitting a father
Similar words: improper, wrong
Definition: not appropriate for a purpose or occasion
Usage: said all the wrong things
Synonyms: unfitting, inappropriate, incompatible, out or keeping
Definition: not in keeping with what is correct or proper
Usage: completely inappropriate behavior
Similar words: incongruous
Definition: lacking in harmony or compatibility or appropriateness
Usage: a plan incongruous with reason; incongruous behavior; a joke that was incongruous with polite conversation