RUGGEDNESS Scrabble 13 Words With Friends 17 Definition noun the property of being big and strong. — synonyms: huskiness, toughness noun the quality of being topologically uneven. noun the quality of being difficult to do. — synonyms: hardness See all 267 words you can make from RUGGEDNESS → 10-letter words Words starting with R Words ending with S ← Unscramble different letters