Is There a Word Inappropriately?

inappropriately adverb He dressed inappropriately.

Which is correct inappropriate or unappropriate?

As adjectives the difference between unappropriate and inappropriate. is that unappropriate is inappropriate; unsuitable while inappropriate is not appropriate; not suitable for the situation, time, and/or place.

What is the inappropriate word?

incorrect, tasteless, unsuitable, unseemly, improper, wrong, irrelevant, disproportionate, garbage, ill-suited, ill-timed, inapplicable, incongruous, indecorous, inept, malapropos, off, unbecoming, undue, unfit.