Definition: not appropriate for a purpose or occasion
Usage: said all the wrong things
Similar words: 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
Synonyms: improper
Definition: not suitable or right or appropriate
Usage: slightly improper to dine alone with a married man; improper medication; improper attire for the golf course
Similar words: indecent, indecorous, unseemly, untoward, unbecoming, uncomely
Definition: not in keeping with accepted standards of what is right or proper in polite society
Usage: was buried with indecent haste; indecorous behavior; language unbecoming to a lady; unseemly to use profanity; moved to curb their untoward ribaldry
Similar words: out-of-the-way
Definition: improper or even offensive
Usage: out-of-the-way remarks
Similar words: incorrect, wrong
Definition: not in accord with established usage or procedure
Usage: the wrong medicine; the wrong way to shuck clams; it is incorrect for a policeman to accept gifts
Synonyms: unconventional, unlawful, improper
Definition: not conforming to legality, moral law, or social convention
Usage: an unconventional marriage; improper banking practices
Similar words: irregular
Definition: contrary to rule or accepted order or general practice
Usage: irregular hiring practices