EFFECTUAL /iˈfɛktʃuəl/ Scrabble 17 Words With Friends 20 Definition adjective producing or capable of producing an intended result or having a striking effect. — synonyms: effective, efficacious adjective having legal efficacy or force. — synonyms: legal, sound See all 125 words you can make from EFFECTUAL → 9-letter words Words starting with E Words ending with L ← Unscramble different letters