lustful vs libidinous

lustful and libidinous both are adjectives.

Word	Noun	Adjective	Verb	Adverb
lustful	No	Yes	No	No
libidinous	No	Yes	No	No

As adjectives, lustful and libidinous are synonyms defined as:

lustful and libidinous: driven by lust; preoccupied with or exhibiting lustful desires

Other synonyms of lustful include lascivious, lewd.

lustful (adjective)	libidinous (adjective)
vigorously passionate	driven by lust; preoccupied with or exhibiting lustful desires
characterized by lust
driven by lust; preoccupied with or exhibiting lustful desires