modified
Energetic and forceful
Antonyms
Combative
Antonyms
aggressive implies a bold and energetic pursuit of one's ends, connoting, in derogatory usage, a ruthless desire to dominate and, in a favorable sense, enterprise or initiative; militant implies a vigorous, unrelenting espousal of a cause, movement, etc. and rarely suggests the furthering of one's own ends; assertive emphasizes self-confidence and a persistent determination to express oneself or one's opinions; pushing is applied derogatorily to a forwardness of personality that manifests itself in officiousness or rudeness
See aggressive in Webster's New World Roget's A-Z Thesaurus II
Learn more about aggressive