12-letter words containing i, r, o, n, p
- underpassion — an underlying or subconscious passion
- unimportance — a lack of importance
- unimportuned — without being forced or impelled
- unimprisoned — not confined in a prison
- unit process — any of a number of standard operations, such as filtration or distillation, that are widely used in various chemical and process industries
- unoppressive — not cruel or harsh
- unpatronized — having few or no patrons
- unperfection — imperfection
- unperforming — not performing
- unproclaimed — to announce or declare in an official or formal manner: to proclaim war.
- unproductive — having the power of producing; generative; creative: a productive effort.
- unprofitable — being without profit; not showing or turning a profit: a series of unprofitable ventures.
- unprohibited — to forbid (an action, activity, etc.) by authority or law: Smoking is prohibited here.
- unpropertied — owning property: the propertied class.
- unpropitious — presenting favorable conditions; favorable: propitious weather.
- unprotective — having the quality or function of protecting: a protective covering.
- unprotesting — an expression or declaration of objection, disapproval, or dissent, often in opposition to something a person is powerless to prevent or avoid: a protest against increased taxation.
- unreciprocal — given or felt by each toward the other; mutual: reciprocal respect.
- unresponding — to reply or answer in words: to respond briefly to a question.
- unresponsive — responding especially readily and sympathetically to appeals, efforts, influences, etc.: a responsive government.
- unsupporting — to bear or hold up (a load, mass, structure, part, etc.); serve as a foundation for.
- unsupportive — giving support.
- unworshipful — not worshipful; not showing reverence or admiration
- unworshipped — not worshipped; not admired or revered
- vaporishness — the quality or state of being vaporish
- vaporization — the act of vaporizing.
- ventripotent — having a large belly
- video porn's — pornographic movies available on videocassette or optical disk, on the Internet, or on subscription television.
- vituperation — verbal abuse or castigation; violent denunciation or condemnation.
- voting paper — a ballot.
- watering pot — a container for water, typically of metal or plastic and having a spout with a perforated nozzle, for watering or sprinkling plants, flowers, etc.
- weaponeering — the act of fitting out with weapons
- west pointer — a graduate of the US Military Academy at West Point
- whaling port — a home port for whaling vessels.
- whipscorpion — any of numerous arachnids of the order Uropygi, of tropical and warm temperate regions, resembling a scorpion but having an abdomen that ends in a slender, nonvenomous whip.
- xanthopterin — a yellow pigment, C6H5N5O2, found in some butterfly or moth wings or in the urine of mammals
- zoosporangia — Plural form of zoosporangium.