IPA: /ˈsoʊpɪnəs/
KK: /ˈsoʊpɪnəs/
The condition of having a slippery or smooth texture like soap.
The soapiness of the water made it difficult to hold onto the dishes.
Soapiness → It is formed from "soap" (from Old English *sape*, meaning a substance used for washing) and "-iness" (meaning the quality of being). The word "soapiness" refers to the quality of being like soap, particularly in texture or consistency.
Think of the substance used for washing ('soap') and remember that 'soapiness' describes the quality of being like that substance.