Not significant; void of signification, sense, or import; meaningless; as, insignificant words.

of little importance or influence or power; of minor status; "a minor, insignificant bureaucrat"; "peanut politicians"

not important or noteworthy

Having no weight or effect; answering no purpose; unimportant; valueless; futile.

Without weight of character or social standing; mean; contemptible; as, an insignificant person.

signifying nothing; "insignificant sounds"; "his response...is picayune and unmeaning"- R.B. Pearsall

not large enough to consider or notice

not worthy of notice