IMPROVISE /ˈɪmpɹəvaɪz/ ► audio Scrabble 16 Words With Friends 19 Definition verb perform without preparation. — synonyms: improvize, ad-lib, extemporize, extemporise verb manage in a makeshift way. — synonyms: extemporize Examples “He had no speech prepared, so he improvised.” See all 218 words you can make from IMPROVISE → 9-letter words Words starting with I Words ending with E ← Unscramble different letters