LUNATIC Synonyms: 335 Similar and Opposite Words - Merriam-Webster
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WebMerriam-Webster unabridged. fatuous. Synonyms for LUNATIC: psychotic, insane, mad, nuts, maniac, maniacal, crazy, mental; Antonyms of LUNATIC: sane, sound, reasonable, rational, balanced, clear, normal, sensible.
DA: 30 PA: 80 MOZ Rank: 88