ADVERSATIVE a.
ing contrariety, opposition, or antithesis; as, an adversative conjunction (but, however, yet, etc. ); an adversative force. -- Ad*ver"sa*tive*ly, adv.
AMBITIOUS a. 2 definitions
n; greatly or inordinately desirous of power, honor, office, superiority, or distinction. Yet Brutus says he was ambitious, And Brutus is an honorable man. Shak.