self-confident

from WordNet (r) 3.0 (2006)

self-confident
    adj 1: showing poise and confidence in your own worth; "hardly
           more than a boy but firm-knit and self-confident" [syn:
           {self-assured}, {self-confident}]

from The Collaborative International Dictionary of English v.0.48

Self-confident \Self`-con"fi*dent\, a.
   Confident of one's own strength or powers; relying on one's
   judgment or ability; self-reliant. -- {Self`-con"fi*dent*ly},
   adv.
   [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

59 Moby Thesaurus words for "self-confident":
      arrogant, assertive, assured, balanced, cocksure, collected,
      composed, confident, convinced, decided, definite, determined,
      equanimous, equilibrious, erect, house-proud, hubristic,
      independent, levelheaded, overconfident, oversure, overweening,
      persuaded, poised, pompous, positive, prideful, proud,
      proud as Lucifer, proud-blooded, proud-looking, proud-minded,
      proud-spirited, proudful, proudhearted, purse-proud, reassured,
      recollected, sanguine, secure, self-assured, self-controlled,
      self-esteeming, self-important, self-possessed, self-reliant,
      self-respecting, self-restrained, self-sufficient, stiff-necked,
      sure, together, unafraid, undoubtful, undoubting, unfaltering,
      unhesitating, unwavering, well-balanced