Having a difference divisible by a modulus.
Harmonious.
Satisfying a congruence relation.
Coinciding exactly when superimposed.
Corresponding in character; congruous
Causing obstruction; blocking up.
A consonant sound formed by obstructing the airway, causing turbulence; a plosive, fricative, or affricate.
Hypernym: consonant
Anything that obstructs, especially in the passages of the body.