Rhymes with ostentatious
os·ten·ta·tious
O o Two-syllable rhymes
Three-syllable rhymes
- audacious — Someone who is audacious takes risks in order to achieve something.
- capacious — Something that is capacious has a lot of space to put things in.
- ceraceous — waxlike or waxy
- crustaceous — forming, resembling, or possessing a surrounding crust or shell
- fallacious — containing a fallacy; logically unsound: fallacious arguments.
- flirtatious — given or inclined to flirtation.
- hellacious — remarkable; astonishing: They're raising a hellacious amount of money in taxes.
- herbaceous — of, relating to, or characteristic of an herb; herblike.
- loquacious — talking or tending to talk much or freely; talkative; chattering; babbling; garrulous: a loquacious dinner guest.
- mendacious — telling lies, especially habitually; dishonest; lying; untruthful: a mendacious person.
- salacious — lustful or lecherous.
- sebaceous — pertaining to, of the nature of, or resembling tallow or fat; fatty; greasy.
- tenacious — holding fast; characterized by keeping a firm hold (often followed by of): a tenacious grip on my arm; tenacious of old habits.
- vexatious — causing vexation; troublesome; annoying: a vexatious situation.
- vivacious — lively; animated; spirited: a vivacious folk dance.
- voracious — craving or consuming large quantities of food: a voracious appetite.
Four-or-more syllable rhymes
- efficacious — capable of having the desired result or effect; effective as a means, measure, remedy, etc.: The medicine is efficacious in stopping a cough.
- horatius — (Publius Horatius Cocles) Roman Legend. a hero celebrated for his defense of the bridge over the Tiber against the Etruscans.
- ignatius — Saint (Ignatius Theophorus) a.d. c40–107? bishop of Antioch and Apostolic Father.
- perspicacious — having keen mental perception and understanding; discerning: to exhibit perspicacious judgment.
- proteinaceous — Biochemistry. any of numerous, highly varied organic molecules constituting a large portion of the mass of every life form and necessary in the diet of all animals and other nonphotosynthesizing organisms, composed of 20 or more amino acids linked in a genetically controlled linear sequence into one or more long polypeptide chains, the final shape and other properties of each protein being determined by the side chains of the amino acids and their chemical attachments: proteins include such specialized forms as collagen for supportive tissue, hemoglobin for transport, antibodies for immune defense, and enzymes for metabolism.