PORTMANTEAU /pɔːtˈmæn.təʊ/ ► audio Scrabble 15 Words With Friends 19 Definition noun a new word formed by joining two others and combining their meanings. — synonyms: blend, portmanteau_word noun a large travelling bag made of stiff leather. — synonyms: Gladstone, Gladstone_bag See all 560 words you can make from PORTMANTEAU → 11-letter words Words starting with P Words ending with U ← Unscramble different letters