Here's what rhymes with shiftlessness.
Words that almost rhyme with shiftlessness
listlessness fearlessness witlessness villainous cheerlessness fitfulness synthesis sinfulness syllabus vividness littleness singleness fickleness fearfulness victimised assiduousness innocence impetus infamous wickedness cheerfulness synchronous chivalrous intimates silicates immanence imminence minuteness brittleness symbolise wilfulness nimbleness willfulness wistfulness skillfulness winsomeness incidence stimulus diligence filaments vigilance dissonance frivolous impotence indolence insolence limitless mischievous virulence asynchronous innocents minimised tinnitus religiousness epitomised insulates vertiginous bigamous epitomise irrigates stigmatise ambitiousness blissfulness litigiousness immigrants incidents indigenous implements antithesis militants solicitous umbilicus felicitous irritants sycophants legitimised visitants nutritiousness surreptitiousness cymbalists timpanists instruments ridiculous magnificence increments ligaments meticulous stimulants dissidents peristalsis polygamous legitimates geosynchronous ministrants repetitiousness expeditiousness ambivalence equivalence omnipotence articulates gingivitis religionists infelicitous equivocates gesticulates equivalents unambiguous abolitionists particulates coreligionists precipitants exhibitionists grandiloquence individuates coalitionists participants traditionalists imprisonments predicaments prohibitionists conjunctivitis nonequivalents nonparticipants