Webster's Revised Unabridged Dictionary · 1913

Congruous

Congruous , adjective

[Latin congruus, from congruere to come together, to coincide, to agree. Of uncertain origin.]

Suitable or concordant; accordant; fit; harmonious; correspondent; consistent.
Not congruous to the nature of epic poetry. — Blair
It is no ways congruous that God should be always frightening men into an acknowledgment of the truth. — Atterbury