flattering

adjectives

showing or representing to advantage
"a flattering color"
flattering
antonym
unflattering
is similar to
obsequiously complimentary
"they listened with flattering interest"
adulatory
is similar to
displaying or setting off to best advantage
"a becoming new shade of rose"; "a becoming portrait"
becoming
is similar to
calculated to please or gain favor
"a smooth ingratiating manner"
ingratiating, ingratiatory, insinuating