enquire vs wonder

enquire is not a noun while wonder is a noun.

Word	Noun	Adjective	Verb	Adverb
enquire	No	No	Yes	No
wonder	Yes	No	Yes	No

As verbs, enquire and wonder are synonyms defined as:

Other synonyms of enquire include inquire.

enquire (noun)	wonder (noun)
	a state in which you want to learn more about something
	something that causes feelings of wonder
	the feeling aroused by something strange and surprising

enquire (verb)	wonder (verb)
have a wish or desire to know something	have a wish or desire to know something
address a question to and expect an answer from	place in doubt or express doubtful speculation
conduct an inquiry or investigation of	be amazed at