You searched for: “most saponaceous
saponaceous (adjective), more saponaceous, most saponaceous
1. Of the nature of, or resembling, soap; consisting of, or containing, soap; soapy: The saponaceous bar he used in the shower was of medium size and smooth like silk.
2. Used figuratively: slippery; evasive: Jack's reasons were very saporaceous and he avoided telling his parents the real truth.