pally vs chummy

pally and chummy both are adjectives.

Word	Noun	Adjective	Verb	Adverb
pally	No	Yes	No	No
chummy	No	Yes	No	No

As adjectives, pally and chummy are synonyms defined as:

pally and chummy: (used colloquially) having the relationship of friends or pals

Other synonyms of pally include matey, palsy-walsy.

pally (adjective)	chummy (adjective)
(used colloquially) having the relationship of friends or pals	(used informally) associated on close terms
	(used colloquially) having the relationship of friends or pals