Find Synonyms
frivolously Synonyms
Another word for frivolously
Choosing another word for frivolously depends on context, so the 12 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
• adverb (Context 1)
In a manner that lacks serious purpose, care, or value; in a carefree, superficial, or wasteful way.
Usage Example
"He spent his entire inheritance flippantly within a few short months."
Strongest
flippantly
Strong
superficially
foolishly
idly
wastefully
carelessly
lightly
facetiously
• adverb (Context 2)
In a legal context, without any basis in law or fact, often for the purpose of delaying proceedings or harassing an opponent.
Usage Example
"The judge sanctioned the attorney for filing the motion baselessly."
Strongest
baselessly
groundlessly
Strong
vexatiously
speciously
Opposites of frivolously
The opposite of frivolously shifts depending on context. Common opposites include:
seriously
legitimately
justifiably
earnestly
validly
sensibly
prudently
solemnly
Cite this Entry
Wordmom. (2026). Synonyms for Frivolously. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/frivolously