unimportant

an unimportant mistake

trivial and unimportant details.

In the word “unimportant”, “un-”is a prefix.

to slough off unimportant verbiage

Let's not quarrel about such unimportant matters.

Block out this unimportant detail at the top of your picture.

He doesn’t deign to talk to unimportant people like me.

The matter was so unimportant that she dismissed it from her mind.

Money seems unimportant when sets beside the joys of family life.

Vivarium Requirements: 18 inches (length) by 12 inches (width) (height unimportant) will suit 2-3 geckos.