Antonyms for frivolous
Antonyms of adj frivolous
1 sense of frivolous
Sense 1:
frivolous (vs. serious)serious (vs. frivolous)
earnest, sincere, solemngrave, sedate, sober, solemnoverseriousrealthoughtful, serious-mindedsoberingsolid
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1 sense of frivolous
serious (vs. frivolous)
earnest, sincere, solemngrave, sedate, sober, solemnoverseriousrealthoughtful, serious-mindedsoberingsolid
