QUINTUPLE Scrabble 20 Words With Friends 25 Definition adjective having five units or components. — synonyms: fivefold, five-fold verb increase fivefold. noun a set of five similar things considered as a unit. — synonyms: quintet, quintette, quintuplet See all 113 words you can make from QUINTUPLE → 9-letter words Words starting with Q Words ending with E ← Unscramble different letters