SLUGGISHNESS Scrabble 17 Words With Friends 21 Definition noun a state of comatose torpor (as found in sleeping sickness). — synonyms: lethargy, lassitude noun the pace of things that move relatively slowly. noun inactivity. — synonyms: languor, lethargy, phlegm, flatness See all 265 words you can make from SLUGGISHNESS → 12-letter words Words starting with S Words ending with S ← Unscramble different letters