What near rhymes with perniciousnes

2 Syllables: christmass
3 Syllables: christmases, citruses, discuses, grimaces, quincunxes, viciousnes, viscousnes
4 Syllables: auspiciousnes, capriciousnes, deliciouses, deliciousnes, judiciousnes, maliciousnes, meniscuses, narcissuses, perniciousnes, suspiciousnes
5 Syllables: ambitiousnes, avariciousnes, fictitiousnes, flagitiousnes, inauspiciousnes, injudiciousnes, libidinousnes, litigiousnes, nutritiousnes, prodigiousnes, propitiousnes, religiousnes, seditiousnes, unsuspiciousnes
6 Syllables: adventitiousnes, contradictiousnes, expeditiousnes, repetitiousnes, sacrilegiousnes, superstitiousnes

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