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