Here's what rhymes with papyraceous.
gracious spacious tenacious audacious fallacious herbaceous voracious ungracious salacious capacious sebaceous vivacious flirtatious loquacious efficacious ostentatious vexatious mendacious Words that almost rhyme with papyraceous
basis places races traces raises praises braces laces cases faces bases phases phrases vases gazes chases glazes mesas spaces fireplaces paraphrases metastases homeostasis plainness famous patience outrageous blameless heinous lateness fracas patients greatness courageous cadence nameless platelets valence abeyance faithless hiatus painless sameness shameless shapeless waitress bailiffs baseless faceless graceless straightness weightless payments impatience stainless claimants contagious fragrance reagents placements strangeness tasteless faintness mandamus acquaintance advantageous conveyance surveillance attainments assailants pavements basements complainants complaisance repayments vagrants ignoramus inpatients quaintness arrangements statements displacements replacements emplacements engagements entertainments rearrangements disadvantageous misstatements