Filters
Most terms are adverbs
Suggest
If you know antonyms for Frivolously, then you can share it or put your rating in the list of opposite words.
Suggest antonym
External Links
Photo search results for Frivolously
Image search results for Frivolously
Cite this Source
Antonyms for Frivolously. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/antonyms/frivolously
Antonyms for Frivolously. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/antonyms/frivolously>.
Antonyms for Frivolously. 2016. Accessed August 14, 2026. https://thesaurus.plus/antonyms/frivolously.