Main entry: unconditioned, unlearned, innate
Definition: not established by conditioning or learning
Usage: an unconditioned reflex
Antonyms: learned, conditioned
Definition: established by conditioning or learning
Antonyms: sophisticated
Definition: having or appealing to those having worldly knowledge and refinement and savoir-faire
Main entry: innate, inborn, congenital
Definition: present at birth but not necessarily hereditary; acquired during fetal development
Antonyms: heritable, inheritable
Definition: capable of being inherited
Main entry: innate, natural, born
Definition: being talented through inherited qualities
Usage: a natural leader; a born musician; an innate talent
Antonyms: stupid, unintelligent
Definition: lacking intelligence