Synonyms of undeviating

Adjective

1. undeviating, unswerving, direct (vs. indirect)

usage: going directly ahead from one point to another without veering or turning aside; "some people see evolution as an undeviating upward march from simple organisms to the very complex"; "a straight and narrow tree-lined road unswerving across the lowlands"

2. undeviating, reliable (vs. unreliable), dependable (vs. undependable)

usage: used of values and principles; not subject to change; steady; "undeviating loyalty"