Compare unimportant with other words:
insignificant vs. unimportant
unimportant vs. unnesessary
humble vs. unimportant
negligible vs. unimportant
crucial vs. unimportant
inconcerning vs. unimportant
podunk vs. unimportant
matterless vs. unimportant
immaterial vs. unimportant
trivial vs. unimportant
superfluous vs. unimportant
unessential vs. unimportant
unimportant vs. worrywart
inconsiderable vs. unimportant
nonentity vs. unimportant
triviality vs. unimportant
peripheral vs. unimportant
squib vs. unimportant
chatter vs. unimportant
noteworthy vs. unimportant
petty vs. unimportant
massive vs. unimportant
content vs. unimportant
pissant vs. unimportant
irrelevant vs. unimportant
slight vs. unimportant
cog vs. unimportant
serious vs. unimportant
froth vs. unimportant
shrimp vs. unimportant
nothing vs. unimportant
essential vs. unimportant
important vs. unimportant
inconsequential vs. unimportant
light vs. unimportant
unimportant vs. whatever
accidental vs. unimportant