Dictionary (n.) Quality or state of being soapy.Thesaurus downiness evenness fatness fattiness flatness frictionlessness glabriety glabrousness glossiness levelness lubricity oiliness pinguidity regularity richness saponaceousness saponacity satininess sebaceousness silkiness sleekness slickness slipperiness smoothness soapiness suavity unctuousness uniformity velvetiness |