gossiper vs rumormonger

gossiper and rumormonger both are nouns.

Word	Noun	Adjective	Verb	Adverb
gossiper	Yes	No	No	No
rumormonger	Yes	No	No	No

As nouns, gossiper and rumormonger are synonyms defined as:

gossiper and rumormonger: a person given to gossiping and divulging personal information about others

Other synonyms of gossiper include gossip, gossipmonger, newsmonger, rumourmonger.

gossiper (noun)	rumormonger (noun)
a person given to gossiping and divulging personal information about others	a person given to gossiping and divulging personal information about others