-acious

a suffix forming adjectives that correspond to nouns ending in the suffixes -acity and -acy: audacious; fallacious.

Origin of -acious

< Latin -āci- (stem of -āx) adj. suffix + -ous

Words nearby -acious

-ably, -ac, -acea, -aceae, -aceous, -acious, -acity, -acy, -ad, -ade, -adelphous