Here's what rhymes with ricanus.
deaconess Words that almost rhyme with ricanus
evenness treasonous dreaminess creaminess feebleness unevenness grievousness recentness gleefulness steaminess edematous sleeplessness peacefulness heedlessness cenotaphs speciousness needlessness ceaselessness egregiousness vehemence covetousness facetiousness speechlessness ingeniousness pediments deceitfulness