अनुपयुक्त

inapt

not elegant or graceful in expression

misfit

someone unable to adapt to their circumstances

unbecoming

not in keeping with accepted standards of what is right or proper in polite society

unsuitable

not meant or adapted for a particular purpose

unsuited

not easy to combine harmoniously

awkward

causing inconvenience

ill equipped

an often persistent bodily disorder or disease; a cause for complaining

ill fitting

an often persistent bodily disorder or disease; a cause for complaining

improper

not suitable or right or appropriate

inappropriate

not suitable for a particular occasion etc