PONDEROUSNESS Scrabble 16 Words With Friends 20 Definition noun an oppressive quality that is laborious and solemn and lacks grace or fluency. — synonyms: heaviness noun the property of being large in mass. — synonyms: heft, heftiness, massiveness, ponderosity See all 750 words you can make from PONDEROUSNESS → 13-letter words Words starting with P Words ending with S ← Unscramble different letters