Synonyms and related words :
affability, agreeability, agreeableness, amenity, amiability, amicability, bassness, bliss, blissfulness, compatibility, complaisance, congeniality, cordiality, deepness, delicacy, downiness, easiness, enjoyableness, featheriness, felicitousness, flossiness, fluffiness, fullness, geniality, gentleness, goodliness, goodness, graciousness, harmoniousness, hollowness, insolidity, leniency, lowness, mellifluousness, morbidezza, niceness, nonresistiveness, nonrigidity, plangency, pleasance, pleasantness, pleasantry, pleasingness, pleasurability, pleasurableness, pleasure, pleasurefulness, plushiness, pulpiness, rapport, resonance, richness, satininess, silkiness, softness, sonority, sonorousness, sponginess, sweetness, tenderness, unsolidity, velvetiness, vibrancy, welcomeness