Antonyms of adj self-conscious

2 senses of self-conscious

Sense 1
self-conscious, self-aware -- (aware of yourself as an individual or of your own being and actions and thoughts; "self-conscious awareness"; "self-conscious about their roles as guardians of the social values"- D.M.Potter)

INDIRECT (VIA conscious) -> unconscious -- (not conscious; lacking awareness and the capacity for sensory perception as if asleep or dead; "lay unconscious on the floor")

Sense 2
self-conscious -- (excessively and uncomfortably conscious of your appearance or behavior; "self-conscious teenagers"; "wondered if she could ever be untidy without feeling self-conscious about it")

INDIRECT (VIA uncomfortable) -> comfortable -- (free from stress or conducive to mental ease; having or affording peace of mind; "was settled in a comfortable job, one for which he was well prepared"; "the comfortable thought that nothing could go wrong"; "was comfortable in his religious beliefs"; "she's a comfortable person to be with"; "she felt comfortable with her fiance's parents")

Similarity of adj self-conscious

2 senses of self-conscious

Sense 1
self-conscious, self-aware -- (aware of yourself as an individual or of your own being and actions and thoughts; "self-conscious awareness"; "self-conscious about their roles as guardians of the social values"- D.M.Potter)
       => conscious (vs. unconscious) -- (knowing and perceiving; having awareness of surroundings and sensations and thoughts; "remained conscious during the operation"; "conscious of his faults"; "became conscious that he was being followed")

Sense 2
self-conscious -- (excessively and uncomfortably conscious of your appearance or behavior; "self-conscious teenagers"; "wondered if she could ever be untidy without feeling self-conscious about it")
       => uncomfortable (vs. comfortable) -- (conducive to or feeling mental discomfort; "this kind of life can prove disruptive and uncomfortable"; "the uncomfortable truth"; "grew uncomfortable beneath his appraising eye"; "an uncomfortable way of surprising me just when I felt surest"; "the teacher's presence at the conference made the child very uncomfortable")