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There are 20 twelve-letter words containing A, I, N, 3O, R and S

BIOASTRONOMYbioastronomy n. Synonym of astrobiology.
BIOASTRONOMY n. the branch of biology which deals with the study or the discovery of life forms on other planets or in space.
COLORISATIONcolorisation n. The process of converting to color.
COLORISATION n. the act of colorising, also COLORIZATION, COLOURISATION, COLOURIZATION.
COLOURATIONScolourations n. Plural of colouration.
COLOURATION n. the act of colouring; the state of being coloured, also COLORATION.
CONSOLIDATORconsolidator n. Anyone who or anything that consolidates.
consolidator n. (Shipping) a business which groups different orders into one shipment.
consolidator n. (Aviation, travel) a business which buys air travel tickets in bulk, then sells them at discounted prices.
COOPERATIONScooperations n. Plural of cooperation.
coöperations n. Plural of coöperation.
COOPERATION n. the action of cooperating.
COORDINATORScoordinators n. Plural of coordinator.
coördinators n. Plural of coördinator.
co-ordinators n. Plural of co-ordinator.
CORPORATIONScorporations n. Plural of corporation.
CORPORATION n. a body corporate legally authorized to act as a single individual.
ICONOLATROUSiconolatrous adj. Engaging in iconolatry; worshipping images.
ICONOLATROUS adj. worshipping images.
MOTORISATIONmotorisation n. Alternative spelling of motorization.
MOTORISATION n. the act of motorising, also MOTORIZATION.
OPINIONATORSopinionators n. Plural of opinionator.
OPINIONATOR n. one who holds or gives an opinion.
ORGANOLOGIESorganologies n. Plural of organology.
ORGANOLOGY n. the science of organs or of anything considered as an organic structure.
ORGANOLOGISTorganologist n. One who studies organology.
ORGANOLOGIST n. a specialist in organology.
ORTHODONTIASORTHODONTIA n. the rectification of crookedness in the teeth, also ORTHODONTICS.
POSTABORTIONpostabortion adj. After abortion (termination of pregnancy).
POSTABORTION adj. taking place after an abortion.
PROROGATIONSprorogations n. Plural of prorogation.
PROROGATION n. the act of prorogating, postponing a meeting.
PROTONATIONSprotonations n. Plural of protonation.
PROTONATION n. the acquisition of an additional proton.
PROVOCATIONSprovocations n. Plural of provocation.
PROVOCATION n. the act of provoking.
ROBOTISATIONrobotisation n. Alternative spelling of robotization.
ROBOTISATION n. the act of causing a job to be done by robots, also ROBOTIZATION.
SOMATOTROPINsomatotropin n. (Biology, medicine) Synonym of growth hormone.
SOMATOTROPIN n. a polypeptide growth hormone, also SOMATOTROPHIN, SOMATOTROPINE.
ZOOSPORANGIAzoosporangia n. Plural of zoosporangium.
zoösporangia n. Plural of zoösporangium.
ZOOSPORANGIUM n. a spore case or sporangium bearing zoospores.

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: 99 words
  • Scrabble in French: 23 words
  • Scrabble in Spanish: 85 words
  • Scrabble in Italian: 269 words
  • Scrabble in German: no word
  • Scrabble in Romanian: 56 words


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