a. 一致的, 适合的, 符合的

Congruous \Con"gru*ous\, a. [L. congruus, fr. 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.