oleaginous in a sentence

Definition

Oleaginous: excessively flattering or ingratiating; oily or rich in texture, often to the point of being distasteful or insincere.

The chef's oleaginous dishes were rich and indulgent, leaving guests both satisfied and a bit guilty.
His oleaginous charm made him popular at parties, though many found it insincere.
The oleaginous texture of the cream made it perfect for moisturizing dry skin.
She found the politician's oleaginous speech unconvincing, filled with flattery but lacking substance.
With its oleaginous surface glistening in the sunlight, the oil slick was a stark reminder of the environmental disaster.