66 genius synonyms include brilliance, great intelligence, great intellect, great ability, cleverness, brains, erudition, wisdom, sagacity, and fine mind. Genius is a noun, and its antonyms are stupidity and dunce. Here are some additional synonyms for "genius" with example sentences.
66 other ways to say genius.
Einstein is considered a scientific genius.
Her artistic talent revealed true genius.
The musician's creativity showcases his genius.