17-letter words that end in ness
- inefficaciousness — Lack of efficacy.
- inexhaustibleness — The quality of being inexhaustible.
- instantaneousness — Condition of being instantaneous.
- insupportableness — The state of being insupportable; insufferableness.
- internationalness — The state or condition of being international.
- introspectiveness — characterized by introspection, the act or process of looking into oneself.
- irrecoverableness — The quality of being irrecoverable.
- jehovah's witness — A Jehovah's Witness is a member of a religious organization which accepts some Christian ideas and believes that the world is going to end very soon.
- knowledgeableness — The state, quality, or measure of being knowledgeable; wisdom.
- lackadaisicalness — without interest, vigor, or determination; listless; lethargic: a lackadaisical attempt.
- mean-spiritedness — the quality of being mean-spirited
- midsummer madness — a temporary lapse into foolishness, senseless behavior, folly, etc., especially during the summer: His plan to become a beachcomber is midsummer madness.
- miscellaneousness — Quality of being miscellaneous.
- mountain sickness — illness caused by being at high altitude
- multitudinousness — The state or condition of being multitudinous.
- nonproductiveness — The quality of being nonproductive.
- objectionableness — The quality of being objectionable.
- order of business — a task assigned or to be dealt with: Our first order of business is to reduce expenses.
- perspicaciousness — having keen mental perception and understanding; discerning: to exhibit perspicacious judgment.
- piece of business — business (def 10).
- sanctimoniousness — making a hypocritical show of religious devotion, piety, righteousness, etc.: They resented his sanctimonious comments on immorality in America.
- sleeping sickness — Also called African sleeping sickness, African trypanosomiasis. a generally fatal disease, common in parts of Africa, characterized by fever, wasting, and progressive lethargy: caused by a parasitic protozoan, Trypanosoma gambiense or T. rhodesiense, that is carried by a tsetse fly, Glossina palpalis.
- superstitiousness — of the nature of, characterized by, or proceeding from superstition: superstitious fears.
- sweating sickness — a febrile epidemic disease that appeared in the 15th and 16th centuries: characterized by profuse sweating and frequently fatal in a few hours.
- uncomfortableness — causing discomfort or distress; painful; irritating.
- uncooperativeness — working or acting together willingly for a common purpose or benefit.
- unimaginativeness — the quality of being unimaginative
- unprecedentedness — without previous instance; never before known or experienced; unexampled or unparalleled: an unprecedented event.
- unpredictableness — not predictable; not to be foreseen or foretold: an unpredictable occurrence.
- wooden-headedness — thick-headed, dull; stupid.