not called for; not required; superfluous; unwanted.

Is uncalled for hyphenated?

Hyphenated if used before a noun. Sir, I appreciate that you are frustrated, but such rude remarks are completely uncalled for. The boss started throwing around a lot of uncalled-for accusations at our team.

What does uncalled mean?

1 : not called for or needed : unnecessary. 2 : being or offered without provocation or justification an uncalled-for display of temper uncalled-for insults.