wonder vs state of mind

wonder and state of mind both are nouns.

Word	Noun	Adjective	Verb	Adverb
wonder	Yes	No	Yes	No
state of mind	Yes	No	No	No

As nouns, state of mind is a hypernym of wonder; that is, state of mind is a word with a broader meaning than wonder:

Other hypernyms of wonder include cognitive state.

wonder (noun)	state of mind (noun)
a state in which you want to learn more about something	the state of a person's cognitive processes
something that causes feelings of wonder	a temporary psychological state
the feeling aroused by something strange and surprising

wonder (verb)	state of mind (verb)
have a wish or desire to know something
place in doubt or express doubtful speculation
be amazed at