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