9-letter words that end in ious
- malarious — Pathology. any of a group of diseases, usually intermittent or remittent, characterized by attacks of chills, fever, and sweating: formerly supposed to be due to swamp exhalations but now known to be caused by a parasitic protozoan, which is transferred to the human bloodstream by a mosquito of the genus Anopheles and which occupies and destroys red blood cells.
- malicious — full of, characterized by, or showing malice; intentionally harmful; spiteful: malicious gossip.
- malitious — Obsolete form of malicious.
- melodious — of the nature of or characterized by melody; tuneful.
- meritious — Having merit.
- minacious — menacing; threatening.
- monecious — monoecious.
- nefarious — extremely wicked or villainous; iniquitous: a nefarious plot.
- negotious — Engaged in negotiation; Occupied with a conversation.
- notorious — widely and unfavorably known: a notorious gambler. Synonyms: infamous, egregious, outrageous, arrant, flagrant, disreputable.
- nugacious — trivial; unimportant or insignificant; nugatory.
- oblivious — unmindful; unconscious; unaware (usually followed by of or to): She was oblivious of his admiration.
- obnoxious — highly objectionable or offensive; odious: obnoxious behavior.
- obsidious — (rare) besieging; besetting, obsessional.
- officious — objectionably aggressive in offering one's unrequested and unwanted services, help, or advice; meddlesome: an officious person.
- parecious — paroicous.
- pecunious — having plenty of money; wealthy
- penurious — extremely stingy; parsimonious; miserly.
- prescious — prescient
- rapacious — given to seizing for plunder or the satisfaction of greed.
- religious — of, relating to, or concerned with religion: a religious holiday.
- sagacious — having or showing acute mental discernment and keen practical sense; shrewd: a sagacious lawyer.
- salacious — lustful or lecherous.
- seditious — of, relating to, or of the nature of sedition.
- selenious — containing tetravalent or bivalent selenium.
- semipious — quite pious; somewhat pious
- semipious — quite pious; somewhat pious
- silicious — containing, consisting of, or resembling silica.
- solacious — providing solace
- spongious — spongy or relating to a sponge
- synecious — synoicous.
- tenacious — holding fast; characterized by keeping a firm hold (often followed by of): a tenacious grip on my arm; tenacious of old habits.
- thallious — having a surplus of thallium
- triecious — of or relating to a species having male, female, and hermaphrodite flowers on different plants.
- unanxious — not anxious or concerned
- uncopious — large in quantity or number; abundant; plentiful: copious amounts of food.
- uncurious — incurious
- unenvious — full of, feeling, or expressing envy: envious of a person's success; an envious attack.
- unobvious — easily seen, recognized, or understood; open to view or knowledge; evident: an obvious advantage.
- unserious — of, showing, or characterized by deep thought.
- vagarious — characterized by vagaries; erratic; capricious: a vagarious foreign policy.
- veracious — habitually speaking the truth; truthful; honest: a veracious witness.
- vexatious — causing vexation; troublesome; annoying: a vexatious situation.
- vicarious — performed, exercised, received, or suffered in place of another: vicarious punishment.
- vivacious — lively; animated; spirited: a vivacious folk dance.
- volacious — able or fit to fly.
- voracious — craving or consuming large quantities of food: a voracious appetite.