inquisitiveness vs wonder

inquisitiveness and wonder both are nouns.

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

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

Other hypernyms of inquisitiveness include curiosity.

inquisitiveness (noun)	wonder (noun)
The quality of being curious and interested.	a state in which you want to learn more about something
a state of active curiosity	something that causes feelings of wonder
	the feeling aroused by something strange and surprising

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