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