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Explicit Words:

NONFRIVOLOUS Synonyms

There are 7 synonyms of the word nonfrivolous. (exact relations)
There is 0 hypernym of the word nonfrivolous. (close relations)

Best Alternative Words for NONFRIVOLOUS

RankWordSave?More Syns..UsageType
1earnest
adjectiveadj
2important
adjectiveadj
3meaningful
adjectiveadj
4serious
adjectiveadj
5significant
adjectiveadj
6substantial
adjectiveadj
7weighty
adjectiveadj

Alternatives for EARNEST

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