Homonymous :: Homonymous (a.) Having the same name or designation; standing in the same relation; -- opposed to heteronymous.
Homonymous :: Homonymous (a.) Having the same name or designation, but different meaning or relation; hence, equivocal; ambiguous..
Homonymously :: Homonymously (adv.) In an homonymous manner; so as to have the same name or relation.