Here's what rhymes with spontanecus.
Words that almost rhyme with spontanecus
painless basis stainless heinous baseless plainness tailless tameness famous patience spacious contagious tenacious audacious faithless herbaceous ostentatious sameness shapeless tasteless waitress bailiffs faceless faintness lateness mandamus fracas weightless grayness greyness patients acquaintance payments advantageous gracious greatness courageous impatience attainments cadence nameless outrageous platelets valence abeyance blameless capacious hiatus pavements sebaceous shameless strangeness basements ungracious flirtatious graceless mendacious quaintness straightness humaneness intranets periphrasis profaneness arrangements statements conveyance fragrance fallacious placements vivacious voracious complainants complaisance vagrants ignoramus inpatients salacious complacence perspicacious engagements surveillance claimants efficacious entertainments reagents assailants disadvantageous vexatious repayments emplacements loquacious misstatements deliberateness disputatious elaborateness farinaceous inhalants displacements replacements homeostasis rearrangements