con·gru·ent 
(kŏnggr-ənt, kən-gr-)
(kŏnggr-ənt, kən-gr-)adj.
1. Corresponding; congruous.
2. Mathematics
a. Coinciding exactly when superimposed: congruent triangles.
b. Of or relating to two numbers that have the same remainder when divided by a third number. For example, 11 and 26 are congruent when the modulus is 5.
[Middle English, from Latin congruēns, congruent-, present participle of congruere, to agree.]
congru·ent·ly adv.
- straight-laced
- straight-laced
- straight-line
- straightly
- straight man
- straightness
- straight off
- straight-out
- straight poker
- straight razor
- straight shooter
- straight-shooting
- straight ticket
- straight up
- straightway
- strain
- strain
- strain at stool
- strained
- strainer
- strain every nerve
- strain gauge
- straining beam
- strainometer
- strait