13-letter words starting with i
- impact crater — crater (def 2).
- impact wrench — an electric or pneumatic power wrench with interchangeable toolhead attachments, used for installing and removing nuts, bolts, and screws.
- impactfulness — The quality of being impactful.
- impalpability — not palpable; incapable of being perceived by the sense of touch; intangible.
- imparipinnate — odd-pinnate.
- impartialness — The quality of being impartial.
- impassability — The state or quality of being impassable.
- impassibility — The state or condition of being impassible.
- impassiveness — The state of being impassive.
- impatientness — not patient; not accepting delay, opposition, pain, etc., with calm or patience.
- impeccability — faultless; flawless; irreproachable: impeccable manners.
- impecuniosity — having little or no money; penniless; poor.
- impecuniously — In an impecunious manner.
- impenetration — thorough penetration
- imperceivable — That cannot be perceived; imperceptible.
- imperceptible — very slight, gradual, or subtle: the imperceptible slope of the road.
- imperceptibly — very slight, gradual, or subtle: the imperceptible slope of the road.
- impercipience — The quality of being impercipient.
- imperfectible — that cannot be perfected.
- imperfections — A fault, blemish, or undesirable feature.
- imperfectives — Plural form of imperfective.
- imperfectness — of, relating to, or characterized by defects or weaknesses: imperfect vision.
- imperforation — Also, imperforated. not perforate; having no perforation.
- imperial moth — a yellow moth, Eacles imperialis, having a diagonal band of pinkish brown or purple: the hairy larvae feed on the leaves of hickory, oak, etc.
- imperialistic — the policy of extending the rule or authority of an empire or nation over foreign countries, or of acquiring and holding colonies and dependencies.
- imperiousness — domineering in a haughty manner; dictatorial; overbearing: an imperious manner; an imperious person.
- impermanently — In an impermanent manner.
- impermissible — not permissible or allowable; unallowable.
- impermissibly — (chiefly, legal) In a way or to an extent that is not permissible.
- imperseverant — lacking the power to perceive
- impersonalise — to make impersonal: The dial system impersonalized the telephone.
- impersonalism — the practice of maintaining impersonal relations with individuals or groups.
- impersonality — absence of human character or of the traits associated with the human character: He feared the impersonality of a mechanized world.
- impersonalize — to make impersonal: The dial system impersonalized the telephone.
- impersonating — to assume the character or appearance of; pretend to be: He was arrested for impersonating a police officer.
- impersonation — to assume the character or appearance of; pretend to be: He was arrested for impersonating a police officer.
- impersonators — Plural form of impersonator.
- impertinences — Plural form of impertinence.
- impertinently — intrusive or presumptuous, as persons or their actions; insolently rude; uncivil: a brash, impertinent youth.
- imperturbable — incapable of being upset or agitated; not easily excited; calm: imperturbable composure.
- imperturbably — incapable of being upset or agitated; not easily excited; calm: imperturbable composure.
- impetuosities — Plural form of impetuosity.
- impetuousness — of, relating to, or characterized by sudden or rash action, emotion, etc.; impulsive: an impetuous decision; an impetuous person.
- impignoration — the state of being mortgaged
- implacability — not to be appeased, mollified, or pacified; inexorable: an implacable enemy.
- implantations — Plural form of implantation.
- implementable — any article used in some activity, especially an instrument, tool, or utensil: agricultural implements.
- implicational — something implied or suggested as naturally to be inferred or understood: to resent an implication of dishonesty.
- implicatively — In an implicative way.
- impolitically — In a way that is impolitic.