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There are 14 twelve-letter words containing A, 2E, G, I, 2O and R

ARCHEOLOGIESarcheologies n. Plural of archeology.
ARCHEOLOGY n. the study of ancient human artefacts, also ARCHAEOLOGY.
COGENERATIONcogeneration n. The production of heat and/or power from the waste energy of an industrial process.
cogeneration n. The simultaneous or serial production of heat and electricity from the same source.
cogeneration n. Joint generation; cocreation.
GADZOOKERIESgadzookeries n. Plural of gadzookery.
GADZOOKERY n. the use of archaisms (as in a historical novel).
GERATOLOGIESGERATOLOGY n. the branch of medicine concerned with the elderly and the phenomena associated with ageing, also GERONTOLOGY.
MEREOLOGICALmereological adj. (Philosophy, logic) Of or pertaining to mereology, a collection of axiomatic first-order theories dealing…
MEREOLOGICAL adj. related to mereology, the formal study of the logical properties of the relation between part and whole.
OCTOGENARIESoctogenaries n. Plural of octogenary.
OCTOGENARY n. someone eighty years old.
OLEOGRAPHIESOLEOGRAPHY n. the art of lithographic reproduction of oil painting.
OREOGRAPHIESOREOGRAPHY n. the science of mountains, also OROGRAPHY.
ORGANOGENIESORGANOGENY n. the development of living organisms.
OVERDIAGNOSEoverdiagnose v. (Medicine) To diagnose something more often than it actually occurs.
overdiagnose v. (Medicine) To diagnose something that never would have led to symptoms.
overdiagnose v. (Medicine) To diagnose as a clinical case what is truly a subclinical case.
OVERORGANISEOVERORGANISE v. to organise to excess, also OVERORGANIZE.
OVERORGANIZEoverorganize v. (Transitive) To organize in too much detail.
OVERORGANIZE v. to organize to excess, also OVERORGANISE.
PRAXEOLOGIESpraxeologies n. Plural of praxeology.
PRAXEOLOGY n. the study of human action and conduct.
TERATOLOGIESteratologies n. Plural of teratology.
TERATOLOGY n. the study of malformations, monstrosities or serious deviations from the normal type in organisms.

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: 41 words
  • Scrabble in French: 37 words
  • Scrabble in Spanish: 53 words
  • Scrabble in Italian: 103 words
  • Scrabble in German: no word
  • Scrabble in Romanian: 115 words


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