Synonyms of unwavering

Adjective

1. firm, steadfast, steady, stiff, unbendable, unfaltering, unshakable, unwavering, resolute (vs. irresolute)

usage: marked by firm determination or resolution; not shakable; "firm convictions"; "a firm mouth"; "steadfast resolve"; "a man of unbendable perseverence"; "unwavering loyalty"

2. level, unwavering, steady (vs. unsteady)

usage: not showing abrupt variations; "spoke in a level voice"; "she gave him a level look"- Louis Auchincloss