chesty vs arrogant

chesty and arrogant both are adjectives.

Word	Noun	Adjective	Verb	Adverb
chesty	No	Yes	No	No
arrogant	No	Yes	No	No

As adjectives, chesty and arrogant are synonyms defined as:

chesty and arrogant: having or showing feelings of unwarranted importance out of overbearing pride

Other synonyms of chesty include self-important.

chesty (adjective)	arrogant (adjective)
having or showing feelings of unwarranted importance out of overbearing pride	having or showing feelings of unwarranted importance out of overbearing pride
marked by a large or well-developed chest