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List of 15-letter words containing

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There are 19 fifteen-letter words containing H, M, N, R, S, T and Y

ACTINOCHEMISTRYactinochemistry n. The science of chemistry and actinism.
ACTINOCHEMISTRY n. another name for photochemistry.
ANTIARRHYTHMICSantiarrhythmics n. Plural of antiarrhythmic.
ANTIARRHYTHMIC n. a drug to prevent cardiac arrhythmia.
ARCHEOASTRONOMYarcheoastronomy n. Alternative spelling of archaeastronomy.
ARCHEOASTRONOMY n. the scientific study of the beliefs and practices concerning astronomy that existed in ancient and prehistoric civilizations.
CHOLESTYRAMINEScholestyramines n. Plural of cholestyramine.
CHOLESTYRAMINE n. a strongly basic synthetic resin that forms insoluble complexes with bile acids and has been used to lower cholesterol levels in hypercholesterolemic patients.
DIMENHYDRINATESdimenhydrinates n. Plural of dimenhydrinate.
DIMENHYDRINATE n. a crystalline antihistamine used esp. to prevent nausea, as in motion sickness.
HARMONISTICALLYharmonistically adv. In a harmonistic manner.
HARMONISTIC adv. relating to harmony.
HEMICRYSTALLINEHEMICRYSTALLINE adj. consisting of crystals in a glassy or partly glassy groundmass.
HYDRODYNAMICISThydrodynamicist n. One who studies hydrodynamics.
HYDRODYNAMICIST n. a student of hydrodynamics.
HYPERMODERNISTShypermodernists n. Plural of hypermodernist.
HYPERMODERNIST n. a practitioner of a hypermodernist style in art.
HYPERNATRAEMIAShypernatraemias n. Plural of hypernatraemia.
HYPERNATRAEMIA n. an abnormally high concentration of sodium chloride (salt) in the blood, esp. in infants.
IMMUNOCHEMISTRYimmunochemistry n. (Chemistry, immunology) The study of the structure of antibody molecules (immunoglobulins) and of their…
IMMUNOCHEMISTRY n. a branch of chemistry that deals with the chemical aspects of immunology.
METHOXYFLURANESmethoxyfluranes n. Plural of methoxyflurane.
METHOXYFLURANE n. a potent general anaesthetic administered as a vapor.
PROSENCHYMATOUSprosenchymatous adj. Relating to the prosenchyma.
PROSENCHYMATOUS adj. relating to prosenchyma, supporting plant tissue containing little protoplasm.
PSYCHOMETRICIANpsychometrician n. (Psychology) A person who administers psychometric tests.
PSYCHOMETRICIAN n. a person (as a clinical psychologist) who is skilled in the administration and interpretation of objective psychological tests.
REMYTHOLOGISINGREMYTHOLOGISE v. to mythologise again, also REMYTHOLOGIZE.
SARCENCHYMATOUSsarcenchymatous adj. Relating to sarcenchyme.
SARCENCHYMATOUS adj. of or like a sarcenchyme, a soft tissue of sponges with close-packed cells and reduced gelatinous matrix.
THIRTYSOMETHINGthirtysomething n. A tricenarian: a person in their thirties, a person aged between 30 and 39 years (inclusive).
thirtysomething adj. Between 30 and 39 years of age.
thirtysomething adj. Between 30 and 39 in number.
TRIMETHYLAMINEStrimethylamines n. Plural of trimethylamine.
TRIMETHYLAMINE n. a gas obtainable from herring-brine, corresponding to ammonia with methyl replacing all the hydrogen.
TRIPHENYLAMINEStriphenylamines n. Plural of triphenylamine.
TRIPHENYLAMINE n. a crystalline compound corresponding to ammonia with all the hydrogen replaced by phenyl.

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: 179 words
  • Scrabble in French: 11 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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