Here's what rhymes with felonious.
erroneous harmonious ceremonious acrimonious inharmonious unceremonious parsimonious disharmonious sanctimonious Words that almost rhyme with felonious
copious loneliness coleus holiness melodious cosiness coziness nosiness gaucheness doziness associates commodious dissociates opprobrious ghostliness folksiness mouldiness defoliates moldiness defoliants unholiness exfoliates incommodious disassociates