9-Letter Adjectives Ending With OUS

Here's the list of all the 316 9-Letter Adjectives Ending With OUS in the English Language.

The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.

Common Adjectives (with Definitions and Examples)
religious
1. concerned with sacred matters or religion or the church
2. extremely scrupulous and conscientious
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anonymous
1. having no known name or identity or known source
2. not known or lacking marked individuality
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dangerous
1. causing fear or anxiety by threatening great harm
2. involving or causing danger or risk; liable to hurt or harm
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hazardous
1. involving risk or danger
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delicious
1. greatly pleasing or entertaining
2. extremely pleasing to the sense of taste
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conscious
1. intentionally conceived
2. (followed by `of') showing realization or recognition of something
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luxurious
1. displaying luxury and furnishing gratification to the senses
2. ostentatiously rich and superior in quality
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hilarious
1. marked by or causing boisterous merriment or convulsive laughter
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ambitious
1. having a strong desire for success or achievement
2. requiring full use of your abilities or resources
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notorious
1. known widely and usually unfavorably
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malicious
1. having the nature of or resulting from malice
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unanimous
1. in complete agreement
2. acting together as a single undiversified whole
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righteous
1. morally justified
2. characterized by or proceeding from accepted standards of morality or justice
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tenacious
1. good at remembering
2. stubbornly unyielding
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ambiguous
1. open to two or more interpretations; or of uncertain nature or significance; or (often) intended to mislead
2. having more than one possible meaning
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analogous
1. corresponding in function but not in evolutionary origin
2. similar or equivalent in some respects though otherwise dissimilar
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erroneous
1. containing or characterized by error
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marvelous
1. extraordinarily good or great; used especially as intensifiers
2. too improbable to admit of belief
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courteous
1. characterized by courtesy and gracious good manners
2. exhibiting courtesy and politeness
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glamorous
1. having an air of allure, romance and excitement
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poisonous
1. having the qualities or effects of a poison
2. not safe to eat
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anomalous
1. deviating from the general or common order or type
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exogenous
1. derived or originating externally
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ingenious
1. showing inventiveness and skill
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obnoxious
1. causing disapproval or protest
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amorphous
1. having no definite form or distinct shape
2. lacking the system or structure characteristic of living bodies
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frivolous
1. not serious in content or attitude or behavior
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monstrous
1. abnormally large
2. shockingly brutal or cruel
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murderous
1. characteristic of or capable of or having a tendency toward killing another human being
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deciduous
1. (of teeth, antlers, etc.) being shed at the end of a period of growth
2. (of plants and shrubs) shedding foliage at the end of the growing season
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cutaneous
1. relating to or existing on or affecting the skin
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oblivious
1. (followed by `to' or `of') lacking conscious awareness of
2. failing to keep in mind
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sumptuous
1. ostentatiously rich and superior in quality
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strenuous
1. characterized by or performed with much energy or force
2. taxing to the utmost; testing powers of endurance
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ludicrous
1. broadly or extravagantly humorous; resembling farce
2. so unreasonable as to invite derision
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ferocious
1. marked by extreme and violent energy
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insidious
1. beguiling but harmful
2. intended to entrap
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delirious
1. experiencing delirium
2. marked by uncontrolled excitement or emotion
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cancerous
1. relating to or affected with cancer
2. like a cancer; an evil that grows and spreads
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injurious
1. harmful to living things
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momentous
1. of very great significance
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egregious
1. conspicuously and outrageously bad or reprehensible
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judicious
1. marked by the exercise of good judgment or common sense in practical matters
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anhydrous
1. without water; especially without water of crystallization
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nefarious
1. extremely wicked
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innocuous
1. not causing disapproval
2. lacking intent or capacity to injure
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atrocious
1. shockingly brutal or cruel
2. exceptionally bad or displeasing
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audacious
1. invulnerable to fear or intimidation
2. unrestrained by convention or propriety
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laborious
1. characterized by effort to the point of exhaustion; especially physical effort
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vicarious
1. experienced at secondhand
2. occurring in an abnormal part of the body instead of the usual site involved in that function
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cavernous
1. being or suggesting a cavern
2. filled with vascular sinuses and capable of becoming distended and rigid as the result of being filled with blood
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libellous
1. (used of statements) harmful and often untrue; tending to discredit or malign
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humongous
1. (used informally) very large
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eponymous
1. being or relating to or bearing the name of an eponym
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voracious
1. excessively greedy and grasping
2. devouring or craving food in great quantities
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barbarous
1. (of persons or their actions) able or disposed to inflict pain or suffering
2. primitive in customs and culture
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siliceous
1. relating to or containing or resembling silica
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vivacious
1. vigorous and animated
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melodious
1. having a musical sound; especially a pleasing tune
2. containing or constituting or characterized by pleasing melody
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ponderous
1. slow and laborious because of weight
2. having great mass and weight and unwieldiness
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impetuous
1. characterized by undue haste and lack of thought or deliberation
2. marked by violent force
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litigious
1. of or relating to litigation
2. inclined or showing an inclination to dispute or disagree, even to engage in law suits
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imperious
1. having or showing arrogant superiority to and disdain of those one views as unworthy
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sebaceous
1. containing an unusual amount of grease or oil
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vexatious
1. causing irritation or annoyance
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seditious
1. arousing to action or rebellion
2. in opposition to a civil authority or government
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bodacious
1. incorrigible
2. unrestrained by convention or propriety
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9-Letter Adjectives Ending With OUS