Skip to content A B C D E F G H I J K L M N O P Q R S T U V W X Y Z imperceptivity Inability to perceive. impercipience The quality of being impercipient. impercipient Lacking perception; unable to perceive. impercipiently In an impercipient manner; lacking perception. imperdible Not destructible. imperence impertinence imperf An imperforated stamp. imperfect Not perfect. imperfectability the quality of not being perfectable; of being forever imperfect imperfected Not perfected. imperfectible Incapable of perfecting. imperfectibly In a way that cannot be perfected. imperfection Those qualities or features that are imperfect; the characteristic, state, or quality of being imperfect. imperfectionist Satisfied with imperfection. imperfective Of, relating to or having the properties of the imperfective aspect. imperfectively In an imperfective manner or context. imperfectiveness The state or quality of being imperfective imperfectivization The creation of imperfective verb forms from perfective verb stems. imperfectivize To make imperfective. imperfectly In an imperfect manner or degree; not fully or completely. imperfectness The state of being imperfect. imperforable incapable of being perforated imperforate Not perforated. imperforated Not perforated; having no opening or aperture; imperforate. imperforation The state of being without perforation. imperia A town and associated province on the coast of Liguria, Italy. imperial Related to an empire, emperor, or empress. Imperiale A surname from Italian. imperialin An alkaloid found in the bulbs of Fritillaria species, harmful to humans. imperialism The policy of forcefully extending a nation's authority by territorial gain or by the establishment of economic and political dominance over other nations. imperialist Of, or relating to imperialism. imperialistic Of or pertaining to imperialism or imperialists; favoring imperialism. imperialistically In an imperialistic manner. imperiality Imperial power. imperialization The process of imperializing. imperialize To invest with imperial authority, character, or style. imperially In an imperial manner. imperialness Quality of being imperial. imperialty The rank, status, power or authority of an imperial. imperil To put into peril; to place in danger. imperiled at risk of becoming extinct imperiler One who imperils something. imperiling The act of placing something in peril; endangerment. imperilment The act of imperiling, or the state of being imperiled. imperiogenesis The formation of an empire imperious Domineering, arrogant, or overbearing. imperiously In an imperious manner; in the style of an emperor. imperiousness The quality of being imperious imperishability The quality of being imperishable. imperishable Not perishable; not subject to decay; enduring permanently. imperishableness The characteristic or property of being imperishable. imperishably In an imperishable manner. imperium Supreme power; dominion. impermanence Lack of permanence or continued duration. impermanent not permanent; unperpetual. impermanently In an impermanent manner. impermeability the quality of being impermeable impermeabilization The act of impermeabilizing impermeabilize To make impermeable impermeable Impossible to permeate. impermeableness impermeability impermeably In an impermeable manner. impermeant That cannot permeate through a specified semipermeable membrane. impermeator A device in a steam engine for forcing lubricating oil uniformly into the cylinder. impermissibility The state or condition of being impermissible. impermissible Not permissible; not to be permitted or allowed. impermissibly In a way or to an extent that is not permissible. impermissive Not permissive. impermissively In an impermissive manner. impermissiveness The quality of being impermissive. impermutable Not permutable. imperscriptable Unrecorded anywhere. imperscrutable Not capable of being sought or understood; inscrutable. imperseverant Not persevering; fickle; thoughtless. impersistence The condition of being impersistent impersistent Not persistent; fleeting impersonable Not personable. impersonal Not personal; not representing a person; not having personality. impersonalism A belief system that places little importance on individuals and their subjective viewpoints and experiences. impersonalist A proponent of impersonalism. impersonalistic Of or relating to impersonalism. impersonality The state or quality of being impersonal impersonalization The process of making something impersonal. impersonalize To make impersonal. impersonally In an impersonal manner. impersonalness Quality of being impersonal. impersonate To pretend to be (a different person); to assume the identity of, especially when there is an intent to deceive. impersonation the act of impersonating impersonative That impersonates. impersonator One who fraudulently impersonates another person. impersonatory That impersonates. impersonatress A female impersonator. impersonatrix An impersonator who is female. impersonhood Lack of personhood. impersonification the act of impersonating; impersonation impersonization A manifestation in corporeal form; personification. impersonize To manifest in corporeal form; to personify. imperspicuity vagueness; lack of clarity imperspicuous vague; unclear; lacking clarity imperspirability The quality of being imperspirable. imperspirable Not perspirable, not capable of sweating. impersuadable Synonym of impersuasible. impersuasibility The quality of being impersuasible. impersuasible Not persuasible; not to be moved by persuasion. impersuasibleness The quality of being impersuasible. impersuasibly In an impersuasible manner. impertinacy Synonym of impertinence (“cheek, rudeness”). impertinence Lack of pertinence; irrelevance. impertinency Irrelevancy; impertinence. impertinent Insolent, ill-mannered or disrespectful; Disregardful. impertinently In an impertinent manner. impertinentness The quality of being impertinent. impertransibility The quality of being impertransible. impertransible impermeable imperturbability A state of calm, unruffled self-assurance; aplomb, composure. imperturbable Not capable of being, or not easily, perturbed, excited, or upset; calm and collected, even under pressure. imperturbableness The quality of being imperturbable. imperturbably In an imperturbable manner; calmly. imperturbated Not perturbated. imperturbation Freedom from agitation of mind; calmness. imperturbed Synonym of unperturbed. impervertible Unable to be perverted. imperviability The quality of being imperviable; imperviousness. imperviable impervious imperviableness The quality of being imperviable. impervial Synonym of impervious. impervious Unaffected or unable to be affected by something. imperviously In an impervious manner; impenetrably; impermeably. imperviousness The quality of being unable to be affected. impervium An impervious substance. impest To afflict with pestilence, in most cases the bubonic plague. impester To pester; to annoy impet small imp impetiginized Accompanied by impetigo. impetiginous Of, pertaining to, or suffering from, impetigo. impetigo A contagious bacterial skin disease forming pustules and yellow crusty sores, chiefly on the face and hands. It is common in children and infection is often through cuts or insect bites. impetrable Capable of being obtained or influenced by petition. impetrate To obtain by asking; to procure upon request. impetration The act of impetrating, or obtaining by petition or entreaty. impetrative Of the nature of impetration; getting, or tending to get, by entreaty. impetrator One who impetrates. impetratory begging; imploratory impetuosity The quality of making rash or arbitrary decisions, especially in an impulsive or forceful manner. impetuous Making arbitrary decisions, especially in an impulsive and forceful manner. impetuously In an impetuous manner; with sudden force. impetuousness The state or quality of being impetuous; making arbitrary decisions. impetus Anything that impels; a stimulating factor. impex import and export Impey A surname from Old English. Imphal A city, the state capital of Manipur, India.