Unimportant
Synonyms: Insignificant, trivial, slight, of little/no importance, of no account, non-essential, irrelevant, extraneous, not worth speaking of, paltry, light, superficial, worthless, pointless, small-time, small-fry, twopenny-halfpenny, dinky, inconsequential, minor, trifling, of little/no consequence, of no moment, immaterial, peripheral, not worth mentioning, petty, insubstantial, inconsiderable, inferior, nugatory, frivolous, piddling, no great shakes, tinpot, and picayune.
Example Sentences
His opinion seemed completely unimportant to them.
The details were considered unimportant yesterday.
She felt unimportant during the meeting.
Small tasks often feel unimportant initially.