POTENTIATE Scrabble 12 Words With Friends 14 Definition verb increase the effect of or act synergistically with (a drug or a physiological or biochemical phenomenon). Examples “These antidepressants potentiate the analgesic action of opiates.” See all 184 words you can make from POTENTIATE → 10-letter words Words starting with P Words ending with E ← Unscramble different letters