discoverer vs inventor

discoverer and inventor both are nouns.

Word	Noun	Adjective	Verb	Adverb
discoverer	Yes	No	No	No
inventor	Yes	No	No	No

As nouns, discoverer and inventor are synonyms defined as:

discoverer and inventor: someone who is the first to think of or make something

Other synonyms of discoverer include artificer.

discoverer (noun)	inventor (noun)
someone who is the first to observe something	someone who is the first to think of or make something
someone who is the first to think of or make something