OPENEST Scrabble 9 Words With Friends 11 Definition OPENEST is the superlative of OPEN. noun OPEN: a clear or unobstructed space or expanse of land or water. Anagrams of OPENEST pentoseposteenpoteens See all 119 words you can make from OPENEST → 7-letter words Words starting with O Words ending with T ← Unscramble different letters