frivolous
//ˈfrɪvələs//
Adjective
frivolousCanonical form
more frivolousComparative
most frivolousSuperlative
1
Not having any serious purpose or value; lacking in seriousness.
She dismissed his frivolous comments and focused on the serious issues.
2
Carefree and superficial, concerned with trivial matters.
She was criticized for her frivolous attitude toward serious issues.