words ending in aciousnes

3 Syllables: graciousnes
spaciousnes
4 Syllables: audaciousnes
capaciousnes
edaciousnes
fugaciousnes
loquaciousnes
mendaciousnes
minaciousnes
pugnaciousnes
rapaciousnes
sagaciousnes
salaciousnes
sequaciousnes
tenaciousnes
ungraciousnes
veraciousnes
vivaciousnes
voraciousnes
5 Syllables: contumaciousnes
incapaciousnes
perspicacioushis
perspicaciousnes
pertinaciousnes
testaceousnes
vexatiousnes
6 Syllables: disputatiousnes
saponaceousnes

Now you can make multisyllabic rhymes in the new rhymit app :)