SOFT Synonyms: 624 Similar and Opposite Words - Merriam-Webster
https://www.merriam-webster.com/thesaurus/soft
WebSynonyms for SOFT: gentle, quiet, hushed, muffled, dull, low, soothing, silent; Antonyms of SOFT: loud, sonorous, thunderous, booming, clamorous, piercing, ringing, stentorian
DA: 61 PA: 85 MOZ Rank: 51