evaporation vs phase transition

evaporation and phase transition both are nouns.

Word	Noun	Adjective	Verb	Adverb
evaporation	Yes	No	No	No
phase transition	Yes	No	No	No

As nouns, phase transition is a hypernym of evaporation; that is, phase transition is a word with a broader meaning than evaporation:

evaporation: the process of becoming a vapor
phase transition: a change from one state (solid or liquid or gas) to another without a change in chemical composition

Other hypernyms of evaporation include phase change, physical change, state change.

evaporation (noun)	phase transition (noun)
the process of becoming a vapor	a change from one state (solid or liquid or gas) to another without a change in chemical composition
the process of extracting moisture