self-assertive
1. [ adjective ] confidently aggressive
Synonyms: self-asserting assertive
Examples:

"too assertive as a salesman" "his self-assertive and unflagging energy"

Related terms: aggressive
2. [ adjective ] offensively self-assertive
Synonyms: bumptious
Related terms: forward
Similar spelling:   self-assertion
  self-asserting
  self-service
  self-assured
  self-generated
  self-assurance
  self-seeker
  self-acting
  self-satisfied
  self-accusation
  self-starter
  self-serving
  self-seeded
  self-esteem
  self-governing