permanent vs permanent wave

permanent and permanent wave both are nouns.

Word	Noun	Adjective	Verb	Adverb
permanent	Yes	Yes	No	No
permanent wave	Yes	No	No	No

As nouns, permanent and permanent wave are synonyms defined as:

permanent and permanent wave: a series of waves in the hair made by applying heat and chemicals

Other synonyms of permanent include perm.

permanent (noun)	permanent wave (noun)
a series of waves in the hair made by applying heat and chemicals	a series of waves in the hair made by applying heat and chemicals

permanent (adjective)	permanent wave (adjective)
continuing or enduring without marked change in status or condition or place
not capable of being reversed or returned to the original condition