EXTEMPORARY Scrabble 25 Words With Friends 26 Definition adjective with little or no preparation or forethought. — synonyms: ad-lib, extemporaneous, extempore, impromptu, offhand, offhanded, off-the-cuff, unrehearsed See all 408 words you can make from EXTEMPORARY → 11-letter words Words starting with E Words ending with Y ← Unscramble different letters