phase transition vs physical change

phase transition and physical change both are nouns.

Word	Noun	Adjective	Verb	Adverb
phase transition	Yes	No	No	No
physical change	Yes	No	No	No

As nouns, phase transition and physical change are synonyms defined as:

phase transition and physical change: a change from one state (solid or liquid or gas) to another without a change in chemical composition

Other synonyms of phase transition include phase change, state change.

phase transition (noun)	physical change (noun)
a change from one state (solid or liquid or gas) to another without a change in chemical composition	a change from one state (solid or liquid or gas) to another without a change in chemical composition