IPA: /oʊˈliːədʒɪnəsnəs/
KK: /oʊˈliːədʒɪnəsnəs/
The quality of being oily or greasy, often used to describe a texture or a person's behavior that is excessively flattering or ingratiating.
The oleaginousness of the politician's speech made many people uncomfortable.
Oleaginousness → It is formed from "oleaginous" (from Latin "oleaginus", meaning oily or greasy) and the suffix "-ness" (meaning the state or quality of). The word "oleaginousness" refers to the quality of being oily or greasy.
Think of the word 'oleaginous' which means oily, and remember that 'oleaginousness' describes the state of being oily.