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