EIGHTH /eɪtθ/ ► audio Scrabble 13 Words With Friends 12 Definition adjective coming next after the seventh and just before the ninth in position. — synonyms: 8th noun position eight in a countable series of things. noun one part in eight equal parts. — synonyms: one-eighth Anagrams of EIGHTH height See all 26 words you can make from EIGHTH → 6-letter words Words starting with E Words ending with H ← Unscramble different letters