comradeliness vs chumminess

comradeliness and chumminess both are nouns.

Word	Noun	Adjective	Verb	Adverb
comradeliness	Yes	No	No	No
chumminess	Yes	No	No	No

As nouns, comradeliness and chumminess are synonyms defined as:

comradeliness and chumminess: the quality of affording easy familiarity and sociability

Other synonyms of comradeliness include camaraderie, comradery, comradeship.

comradeliness (noun)	chumminess (noun)
the quality of affording easy familiarity and sociability	the quality of affording easy familiarity and sociability