important

As adjectives the difference between important and nonimportant

is that important is having relevant and crucial value while nonimportant is not important.

As adjectives the difference between important and superimportant

is that important is important while superimportant is very important.

As adjectives the difference between important and undownable

is that important is important while undownable is (rare) undeniably]] important; which cannot be [[play down|played down or ignored.

As adjectives the difference between important and mattery

is that important is important while mattery is pussy, purulent (containing or secreting pus).

As adjectives the difference between important and newsmaking

is that important is important while newsmaking is making news; important or newsworthy.

As a noun newsmaking is

the act or process of making news, of doing or saying something that is newsworthy.

As an adjective important

is important.

As a noun superspy is

a glamorous, important spy.

Important is an antonym of ignorable.

As adjectives the difference between important and ignorable

is that important is important while ignorable is that can be ignored.

As adjectives the difference between important and behemothian

is that important is important while behemothian is huge; very large.

As an adjective important

is important.

As a verb spuddle is

(obsolete) to make a lot of fuss about trivial things, as if it were important.