marveller vs wonderer

marveller and wonderer both are nouns.

Word	Noun	Adjective	Verb	Adverb
marveller	Yes	No	No	No
wonderer	Yes	No	No	No

As nouns, marveller and wonderer are synonyms defined as:

marveller and wonderer: someone filled with admiration and awe; someone who wonders at something

marveller (noun)	wonderer (noun)
someone filled with admiration and awe; someone who wonders at something	someone filled with admiration and awe; someone who wonders at something
	someone who is curious about something