List of undeviating synonyms and undeviating related words.
accordant, alike, arrowlike, automatic, balanced, changeless, close, consistent, consonant, constant, continuous, correspondent, dead straight, delicate, direct, equable, equal, even, exact, express, faithful, fine, flat, homogeneous, horizontal, immediate, immutable, in a line, incommutable, inconvertible, indefeasible, inerrable, inerrant, inert, infallible, insusceptible of change, intransmutable, invariable, irretrievable, irreversible, irrevocable, lasting, level, lineal, linear, mathematical, measured, mechanical, methodic, micrometrically precise, microscopic, monolithic, nice, noble, nonreturnable, nonreversible, of a piece, one-way, ordered, orderly, permanent, persistent, pinpoint, precise, rectilineal, rectilinear, refined, regular, religious, religiously exact, reverseless, right, rigid, rigorous, robotlike, ruler-straight, scientific, scientifically exact, severe, smooth, square, stable, steadfast, steady, straight, straight-cut, straight-front, straight-side, straightaway, straightforward, straightway, streamlined, strict, subtle, systematic, true, unalterable, unalterative, unaltered, unbending, unbent, unbowed, unbroken, unchangeable, unchanged, unchanging, uncurved, undeflectable, undeflected, undifferentiated, undistorted, undiversified, unerring, unidirectional, uniform, uninterrupted, unmodifiable, unremitting, unrestorable, unreturnable, unruffled, unsusceptible, unswerving, unturned, unvariable, unvaried, unvarying, upright, vertical