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List of 12-letter words containing •••••••

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There are 15 twelve-letter words containing E, H, I, 2N, O, R and Y

ANTIHYDROGEN• antihydrogen n. (Physics, uncountable) The antimatter equivalent of hydrogen, consisting of an antiproton and an positron…
• antihydrogen n. (Physics, countable) An atom of the antimatter equivalent of hydrogen.
• ANTIHYDROGEN n. an antimatter form of hydrogen.
ASYNCHRONIES• asynchronies n. Plural of asynchrony.
• ASYNCHRONY n. lack of synchronisation.
HETERODYNING• heterodyning v. Present participle of heterodyne.
• HETERODYNE v. to change the frequency of (a signal) by imposing on a continuous wave another of slightly different length to produce beats.
HYDROQUINONE• hydroquinone n. (Organic chemistry) The diphenol para-dihydroxy benzene, used as a mild reducing agent in photographic…
• HYDROQUINONE n. another name for quinol.
HYPERTENSION• hypertension n. (Pathology) The disease or disorder of abnormally high blood pressure.
• HYPERTENSION n. abnormally or excessively high pressure of arterial blood.
INCOHERENTLY• incoherently adv. In an incoherent manner.
• INCOHERENT adv. lacking coherence.
PERICYNTHION• pericynthion n. The point in an elliptical orbit around the moon that passes closest to the moon.
• PERICYNTHION n. the point at which a spacecraft in lunar orbit is nearest to the moon.
SYNCHRONEITY• synchroneity n. The state or characteristic of being synchronous or synchronized.
• SYNCHRONEITY n. the state of being synchronous.
SYNCHRONISED• synchronised adj. Operating in unison, in a state of synchronisation.
• synchronised v. Simple past tense and past participle of synchronise.
• SYNCHRONISE v. to cause to happen at the same time, also SYNCHRONIZE.
SYNCHRONISER• synchroniser n. Alternative form of synchronizer.
• SYNCHRONISER n. one who synchronises, also SYNCHRONIZER.
SYNCHRONISES• synchronises v. Third-person singular simple present indicative form of synchronise.
• SYNCHRONISE v. to cause to happen at the same time, also SYNCHRONIZE.
SYNCHRONIZED• synchronized adj. Having attained synchronization, together, coordinated, combined.
• synchronized v. Simple past tense and past participle of synchronize.
• SYNCHRONIZE v. to cause to happen at the same time, also SYNCHRONISE.
SYNCHRONIZER• synchronizer n. One who or that which synchronizes.
• SYNCHRONIZER n. one who synchronizes, also SYNCHRONISER.
SYNCHRONIZES• synchronizes v. Third-person singular simple present indicative form of synchronize.
• SYNCHRONIZE v. to cause to happen at the same time, also SYNCHRONISE.
UNNEIGHBORLY• unneighborly adj. Alternative spelling of unneighbourly.
• UNNEIGHBORLY adj. not neighborly, also UNNEIGHBOURLY.

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: 58 words
  • Scrabble in French: 18 words
  • Scrabble in Spanish: no word
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: no word


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