Synonyms of nerveless

Adjective

1. cool, coolheaded, nerveless, composed (vs. discomposed)

usage: marked by calm self-control (especially in trying circumstances); unemotional; "play it cool"; "keep cool"; "stayed coolheaded in the crisis"; "the most nerveless winner in the history of the tournament"

2. feeble, nerveless, powerless (vs. powerful)

usage: lacking strength; "a weak, nerveless fool, devoid of energy and promptitude"- Nathaniel Hawthorne

Definition and meaning of nerveless (Dictionary)