candid
ˈkandɪd
adjective
truthful and straightforward; frank.
his responses were remarkably candid
frank,outspoken,forthright,blunt,open,honest,truthful,sincere,direct,straightforward,plain-spoken,bluff,unreserved,downright,straight from the shoulder,unvarnished,bald,heart-to-heart,intimate,personal,man-to-man,woman-to-woman,upfront,on the level,on the up and up,round,free-spoken