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There are 18 fifteen-letter words containing A, H, O, 2R, 2T and Y

BIOSTRATIGRAPHYbiostratigraphy n. (Biology, geology) The study of the stratigraphic distribution of fossils.
BIOSTRATIGRAPHY n. the determination of age, etc., of sedimentary strata from fossils which they contain.
CRYPTOGRAPHISTScryptographists n. Plural of cryptographist.
CRYPTOGRAPHIST n. one who studies cryptographs.
HETEROCERCALITYheterocercality n. The quality of being heterocercal.
HETEROCERCALITY n. the state of being heterocercal, also HETEROCERCY.
HORTICULTURALLYhorticulturally adv. With respect to horticulture.
HORTICULTURAL adv. relating to horticulture.
HYDROEXTRACTORShydroextractors n. Plural of hydroextractor.
HYDROEXTRACTOR n. a drying machine that works centrifugally.
HYDROTHERAPISTShydrotherapists n. Plural of hydrotherapist.
HYDROTHERAPIST n. a practitioner of hydrotherapy.
HYDROXYBUTYRATEhydroxybutyrate n. (Chemistry) any salt or ester of hydroxybutyric acid, but especially of gamma-hydroxybutyric acid.
HYDROXYBUTYRATE n. as in gamma hydroxybutyrate, a substance that occurs naturally in the brain, used medically as a sedative but also as a recreational drug and alleged aphrodisiac.
HYETOMETROGRAPHHYETOMETROGRAPH n. an instrument for recording rainfall.
NORTHCOUNTRYMANnorth␣countryman n. Someone from the north of England.
NORTHCOUNTRYMAN n. one living in the north.
NORTHEASTWARDLYnortheastwardly adv. Towards the northeast.
NORTHEASTWARDLY adv. in a northeasterly direction.
NORTHWESTWARDLYnorthwestwardly adv. Towards the northwest.
NORTHWESTWARDLY adv. NORTHWESTWARD.
ORTHOPSYCHIATRYorthopsychiatry n. (Psychiatry) branch of psychiatry concerned with the prevention of mental illness, especially in the young.
ORTHOPSYCHIATRY n. preventive psychiatry for young people.
POLYARTHRITIDESpolyarthritides n. Plural of polyarthritis.
POLYARTHRITIS n. arthritis affecting several joints.
POLYARTHRITISESPOLYARTHRITIS n. arthritis affecting several joints.
PYRETOTHERAPIESPYRETOTHERAPY n. medical treatment by causing fever.
RONTGENOTHERAPYRONTGENOTHERAPY n. treatment by X-rays.
TETARTOHEDRALLYTETARTOHEDRAL adv. having one fourth the number of planes required by complete symmetry.
TETRAHYDROFURANtetrahydrofuran n. (Organic chemistry) A heterocyclic ether having a five-membered ring with four carbon atoms and one…
TETRAHYDROFURAN n. a flammable liquid ether derived from furan and used as a solvent and as an intermediate in organic synthesis.

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 1Word.ws and WikWik.org.

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See this list for:

  • English Wiktionary: 131 words
  • Scrabble in French: 14 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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