| INCOMBUSTIBLE | • incombustible adj. Not capable of catching fire and burning; not flammable. • incombustible n. Any substance that is not flammable.
 • INCOMBUSTIBLE adj. not combustible.
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| NEUROBLASTOMA | • neuroblastoma n. (Oncology) A form of cancer that affects the ganglia in various parts of the body. • NEUROBLASTOMA n. a tumour of the nervous system.
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| PERAMBULATION | • perambulation n. (Rare) A survey, a tour; a walking around. • perambulation n. (Law) An English legal ceremony in which an official from a town or parish walks around it to delineate…
 • perambulation n. The district thus inspected.
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| PLUMBISOLVENT | • plumbisolvent adj. Alternative form of plumbosolvent. • PLUMBISOLVENT adj. able to dissolve lead, also PLUMBOSOLVENT.
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| PLUMBOSOLVENT | • plumbosolvent adj. Exhibiting plumbosolvency. • PLUMBOSOLVENT adj. able to dissolve lead, also PLUMBISOLVENT.
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| REDOUBLEMENTS | • REDOUBLEMENT n. the act of redoubling. | 
| SOMNAMBULATED | • somnambulated v. Simple past tense and past participle of somnambulate. • SOMNAMBULATE v. to walk when asleep.
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| SOMNAMBULATES | • somnambulates v. Third-person singular simple present indicative form of somnambulate. • SOMNAMBULATE v. to walk when asleep.
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| SUBEMPLOYMENT | • subemployment n. The situation where too few people are employed in jobs, or where they have too few hours. • SUBEMPLOYMENT n. a condition of inadequate employment in a labor force including unemployment and underemployment.
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| TROUBLEMAKING | • troublemaking adj. Causing trouble. • troublemaking n. Causing trouble; acting in a disruptive way.
 • TROUBLEMAKING n. the act of making trouble.
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| UNCOMBATIVELY | • uncombatively adv. In an uncombative manner. | 
| UNCOMFORTABLE | • uncomfortable adj. Not comfortable; causing discomfort. • uncomfortable adj. Experiencing discomfort.
 • uncomfortable adj. Uneasy or anxious.
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| UNMENTIONABLE | • unmentionable adj. Not mentionable. • unmentionable n. Something not to be discussed in polite society.
 • UNMENTIONABLE adj. that cannot be mentioned.
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| UNMENTIONABLY | • unmentionably adv. In an unmentionable way; indescribably, unutterably, unspeakably. • UNMENTIONABLE adv. that cannot be mentioned.
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| UNMETABOLISED | • unmetabolised adj. Alternative spelling of unmetabolized. • UNMETABOLISED adj. not metabolised, also UNMETABOLIZED.
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| UNMETABOLIZED | • unmetabolized adj. Not metabolized. • UNMETABOLIZED adj. not metabolized, also UNMETABOLISED.
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| UNPROBLEMATIC | • unproblematic adj. Not problematic (presenting problems) or not controversial. • UNPROBLEMATIC adj. not problematic.
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| UNSMOTHERABLE | • unsmotherable adj. (Figurative) unquenchable. • UNSMOTHERABLE adj. that cannot be smothered.
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