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There are 15 twelve-letter words containing A, E, I, O, 2P and 2T

APPOINTMENTSappointments n. Plural of appointment.
APPOINTMENT n. an act of appointing.
OCTAPEPTIDESoctapeptides n. Plural of octapeptide.
OCTAPEPTIDE n. a protein fragment or molecule that consists of eight amino acids linked in a polypeptide chain.
PAEDOBAPTISTpaedobaptist n. Alternative form of pedobaptist.
pædobaptist adj. Obsolete form of pedobaptist.
pædobaptist n. Obsolete form of pedobaptist.
PENTAPOLITANpentapolitan adj. Relating to a pentapolis.
Pentapolitan adj. Of or relating to the ancient Pentapolis of Cyrenaica in northern Africa.
PENTAPOLITAN adj. relating to a pentapolis, an alliance of five cities.
PEPTISATIONSPEPTISATION n. the act of peptising, also PEPTIZATION.
PEPTIZATIONSpeptizations n. Plural of peptization.
PEPTIZATION n. the act of peptizing, also PEPTISATION.
PERPETRATIONperpetration n. The act of perpetrating.
perpetration n. Something (such as a crime) that is perpetrated.
PERPETRATION n. the act of perpetrating.
PERPETUATIONperpetuation n. The act of prolonging existence, of keeping something alive or active.
PERPETUATION n. continuation or preservation for ever, or a long time.
PLATINOTYPESplatinotypes n. Plural of platinotype.
PLATINOTYPE n. an obsolete method of photography by reducing a compound of platinum.
PRECIPITATORprecipitator n. One who or that which precipitates (causes something to happen or urges it on with vehemence or rashness).
precipitator n. A person who, or device that, carries out precipitation.
precipitator n. An apparatus which removes dust particles from gases by electrostatic precipitation.
PROPITIATIVEpropitiative adj. Serving to, or intended to, propitiate; propitiatory, reconciliatory.
PROPITIATIVE adj. serving to propitiate, also PROPITIATIOUS, PROPITIATORY.
PROTOPATHIESPROTOPATHY n. first or direct experience.
PROTREPTICALprotreptical adj. (Obsolete) Adapted to persuade; hortatory; persuasive.
PROTREPTICAL adj. exhorting or encouraging, also PROTREPTIC.
SUPERPATRIOTsuperpatriot n. One who is extremely patriotic.
SUPERPATRIOT n. an exceptional patriot.
TRIPHOSPHATEtriphosphate n. (Chemistry) Any salt or ester containing three phosphate groups.
triphosphate n. (Chemistry) Any salt or ester of triphosphoric acid.
TRIPHOSPHATE n. a salt or acid that contains three phosphate groups.

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: 60 words
  • Scrabble in French: 29 words
  • Scrabble in Spanish: 2 words
  • Scrabble in Italian: 79 words
  • Scrabble in German: no word
  • Scrabble in Romanian: 41 words


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