not meant to be taken seriously or literally

a facetious remark.

amusing; humorous.

lacking serious intent; concerned with something nonessential, amusing, or frivolous

a facetious person.

adjective

formal , grave , serious , unfunny

adjective

amusing , blithe , capering , clever , comic , comical , droll , dry , fanciful , farcical , flip * , flippant , frivolous , funny , gay , humorous , indecorous , ironic , irreverent , jesting , jocose , jocular , joking , joshing , laughable , ludicrous , merry , not serious , playful , pleasant , pulling one’s leg , punning , putting one on , ridiculous , salty , sarcastic , satirical , smart , sportive , sprightly , waggish , whimsical , wisecracking , witty , wry , comedic