Synonyms and related words :
adventuresome, adventurous, aggressive, ambitious, assertive, brash, busy, busybody, driving, dynamic, enterprising, forceful, forward, go-ahead, hustling, impertinent, inquisitive, meddlesome, meddling, militant, motive, nosy, officious, overweening, presuming, presumptuous, propellant, propelling, propulsive, propulsory, prying, pulsive, pushful, pushy, self-appointed, self-asserting, self-assertive, shoving, snoopy, up-and-coming, uppish, uppity, venturesome, venturous