greasy

As adjectives the difference between greasy and creasy

is that greasy is having a slippery surface; having a surface covered with grease while creasy is full of creases.

As a noun taxonomy

is the science or the technique used to make a classification.

As an adjective greasy is

having a slippery surface; having a surface covered with grease.

As adjectives the difference between greasy and filthy

is that greasy is having a slippery surface; having a surface covered with grease while filthy is covered with filth; very dirty.

In slang|lang=en terms the difference between greasy and greaseburger

is that greasy is (slang) detestable, unethical while greaseburger is (slang) a greasy hamburger.

As an adjective greasy

is having a slippery surface; having a surface covered with grease.

As a noun greaseburger is

(slang) a greasy hamburger.

As adjectives the difference between greasy and nongreasy

is that greasy is having a slippery surface; having a surface covered with grease while nongreasy is not greasy.

As an adjective greasy

is having a slippery surface; having a surface covered with grease.

As a noun zincobotryogen is

(mineralogy) a soft hydrous sulfate mineral that forms bright orange-red monoclinic prismatic crystals with a vitreous to greasy lustre.