Share WhatsApp Facebook Twitter Pinterest Email Silly Definition: Something foolish or stupid. Synonyms: Absurd, Senseless, Foolish, Unwise, Non-Sensual Antonyms: Sensible, Clever, Wise, Sapient, Intelligent 0 Related Posts Abandon – Definition, Synonyms and Antonym December 26, 2021 Abash – Definition, Synonyms and Antonym December 26, 2021 Abbreviate – Definition, Synonyms and Antonym December 26, 2021 Write A Comment Cancel Reply Save my name, email, and website in this browser for the next time I comment. Δ