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List of 15-letter words containing •••••••

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There are 18 fifteen-letter words containing A, E, M, O, 3R and T

AUTOTRANSFORMER• autotransformer n. (Electrical engineering) A transformer with a single winding, its output being taken from taps.
• AUTOTRANSFORMER n. a transformer in which the primary and secondary coils have part or all of their turns in common.
CHROMATOGRAPHER• chromatographer n. A person skilled in chromatography or who operates a chromatograph.
• CHROMATOGRAPHER n. one who uses a chromatograph.
ERGATANDROMORPH• ergatandromorph n. (Biology) An andromorph ant that is also a worker.
• ERGATANDROMORPH n. an ant combining characteristics of males and workers.
GRANDMOTHERLIER• GRANDMOTHERLY adj. like a grandmother.
IRREFORMABILITY• irreformability n. The quality of being irreformable; absence of potential for reform.
• IRREFORMABILITY n. the state of being irreformable.
MACROSTRUCTURES• macrostructures n. Plural of macrostructure.
• MACROSTRUCTURE n. the structure (as of metal, a body part, or the soil) revealed by visual examination with little or no magnification.
MARGARITIFEROUS• margaritiferous adj. Producing pearls.
• MARGARITIFEROUS adj. pearl-bearing.
NARCOTERRORISMS• NARCOTERRORISM n. drug-related terrorism.
RADIOMICROMETER• radiomicrometer n. A device used to measure small changes in radiant heat, or in temperature.
• RADIOMICROMETER n. an instrument for detecting and measuring small amounts of radiation, usually by a sensitive thermocouple.
RECHROMATOGRAPH• rechromatograph v. To chromatograph again.
• RECHROMATOGRAPH v. to do by chromatograph again.
REFRACTOMETRIES• refractometries n. Plural of refractometry.
• REFRACTOMETRY n. measurement by refractometer.
SPERMATORRHOEAS• spermatorrhoeas n. Plural of spermatorrhoea.
• SPERMATORRHOEA n. involuntary seminal discharge without orgasm, also SPERMATORRHEA.
TERRITORIALISMS• territorialisms n. Plural of territorialism.
• TERRITORIALISM n. a social system in which the landowning class is dominant, organized on a territorial basis.
THERMOBAROGRAPH• thermobarograph n. An instrument for recording simultaneously the pressure and temperature of a gas; a combined thermograph…
• THERMOBAROGRAPH n. a device that simultaneously records the temperature and pressure of the atmosphere.
THERMOBAROMETER• thermobarometer n. (Obsolete, physics) An instrument that measured altitudes via the boiling point of water.
• thermobarometer n. (Geology) A mineral used to estimate temperature and pressure in the rocks during its formation.
• THERMOBAROMETER n. an apparatus that provides an accurate measurement of pressure by observation of the change in the boiling point of a fluid.
THERMOREGULATOR• thermoregulator n. Any organism that carries out thermoregulation.
• thermoregulator n. A device that assists with thermoregulation, e.g. for a newborn infant.
• THERMOREGULATOR n. a device, such as a thermostat, for the regulation of temperature.
ULTRAMARATHONER• ultramarathoner n. (Athletics) Someone who participates in ultramarathons.
• ULTRAMARATHONER n. one who runs an ultramarathon, a footrace longer than a marathon.
ULTRAMICROMETER• ultramicrometer n. A very precise micrometer.
• ULTRAMICROMETER n. a micrometer for measuring extremely small distances.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the WikWik.org and 1Word.ws.

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See this list for:

  • English Wiktionary: 189 words
  • Scrabble in French: 64 words
  • Scrabble in Spanish: 198 words
  • Scrabble in Italian: 216 words
  • Scrabble in German: no word
  • Scrabble in Romanian: 244 words


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