Synonyms and related words :
assertive, audacious, bold, cocksure, controlled, firm-minded, forward, impertinent, importunate, independent, intrusive, meddlesome, militant, obtrusive, officious, overweening, presuming, pushful, pushing, pushy, self-asserting, self-controlled, self-expressive, self-possessed, self-restrained, strong-minded, strong-willed, sure, uppish, uppity