Words That Rhyme With "Coextension" :

2 syllables:

gentian, mention, pension, tension

3 syllables:

ascension, attention, contention, convention, declension, descension, detention, dimension, dissension, distention, extension, indention, intension, invention, obtention, prehension, pretension, prevention, recension, retention, subvention, suspension, sustention

4 syllables:

apprehension, comprehension, condescension, hypertension, hypotension, reconvention, reinvention, reprehension

5 syllables:

hyperextension, inapprehension, incomprehension, misapprehension