Synonyms and Antonyms of featherbrained
lacking in seriousness or maturity some featherbrained youngsters giggled through the graduation ceremonies Synonyms of featherbrained birdbrained, ditzy (or ditsy), dizzy, giddy, flighty, frivolous, frothy, futile, goofy, harebrained, light-headed, light-minded, puerile, scatterbrained, silly, yeastyWords Related to featherbrained fatuous, foolish, inane, nonsensical, thoughtless, witless; crazy, daffy, daft, fruity; exuberant, flippant, fluttery, giggly, happy, light, lighthearted, playful; sappy, shallow, superficialNear Antonyms of featherbrained grave, melancholy, somber (or sombre), thoughtful; dignified, heavy, no-nonsense, sedate, severe, solemn, staidAntonyms of featherbrained earnest, serious, serious-minded, sober, unfrivolous
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