adasismo

Etymology
. Mockery of a tendency in early and/or low-quality Esperanto poetry to make verbs rhyme by adding the suffix -ad-, so that they would all end in -adas etc. Coined by Antoni Grabowski ca. 1910.

Noun

 * 1)  rhyming by using the same suffix on two or more words
 * 2) * 2002, Jorge Camacho, "Arto poetika", La Ondo de Esperanto, 2002 issue 6 (92):