oily

1 ENTRIES FOUND:
oily /ˈoɪli/ adjective
oilier; oiliest
oily
/ˈoɪli/
adjective
oilier; oiliest
Britannica Dictionary definition of OILY
[also more oily; most oily]
1 
: having the smooth or greasy quality of oil
2 
a  : covered or soaked with oil
b  : containing or producing a large amount of oil

— oiliness

noun [noncount]