| Main Entry: | earnest |
| Part of Speech: | adjective |
| Definition: | serious; very important |
Synonyms: |
close, constant, determined, firm, fixed, for real, grave, intent, mean business, meaningful, no-fooling, no-nonsense, playing hard ball, resolute, resolved, sedate, sincere, sober, solemn, somber, stable, staid, steady, thoughtful, weighty |
Antonyms: |
flippant, insincere, thoughtless, trivial, unimportant, unserious |