FINBACK Scrabble 18 Words With Friends 21 Definition noun large flat-headed whalebone whale having deep furrows along the throat. — synonyms: finback_whale, fin_whale, common_rorqual, Balaenoptera_physalus See all 41 words you can make from FINBACK → 7-letter words Words starting with F Words ending with K ← Unscramble different letters