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List of 13-letter words containing

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There are 19 thirteen-letter words containing H, 2M, O, R and Y

ALUMINOTHERMYaluminothermy n. (Inorganic chemistry) the production of a metal from its oxide by heating it with aluminium.
ALUMINOTHERMY n. a process for reducing metallic oxides using finely divided aluminium powder.
CHROMOSOMALLYchromosomally adv. With reference to chromosomes.
CHROMOSOMAL adv. relating to a chromosome.
HEMACYTOMETERhemacytometer n. Alternative spelling of hemocytometer.
HEMACYTOMETER n. an instrument for counting blood cells, also HAEMACYTOMETER, HAEMOCYTOMETER, HEMOCYTOMETER.
HEMOCYTOMETERhemocytometer n. A device used to count the number of blood cells in a volume of blood.
HEMOCYTOMETER n. an instrument for counting blood cells, also HAEMACYTOMETER, HAEMOCYTOMETER, HEMACYTOMETER.
HOMOPOLYMERIChomopolymeric adj. Of or pertaining to a homopolymer.
HOMOPOLYMERIC adj. of or like a homopolymer.
HYLOMORPHISMShylomorphisms n. Plural of hylomorphism.
HYLOMORPHISM n. the belief that matter is the cause of the universe.
IMMUNOTHERAPYimmunotherapy n. (Immunology) The treatment of disease (especially cancers and autoimmune diseases) by adjusting the…
IMMUNOTHERAPY n. the treatment or prevention of disease by taking measures to increase immune system functioning.
LYMPHOSARCOMAlymphosarcoma n. (Pathology) A diffuse malignant lymphoma.
LYMPHOSARCOMA n. a tumour of the lymph glands.
MORPHEMICALLYmorphemically adv. By means of, or in terms, of morphemes.
MORPHEMIC adv. of or like a morpheme.
MYRMECOPHILESmyrmecophiles n. Plural of myrmecophile.
MYRMECOPHILE n. an organism that shares an ant colony.
PLETHYSMOGRAMplethysmogram n. A recording made by the plethysmograph.
PLETHYSMOGRAM n. a tracing made by a plethysmograph.
POLYMORPHISMSpolymorphisms n. Plural of polymorphism.
POLYMORPHISM n. the circumstance in which two minerals with different crystalline structures have identical chemical compositions, e.g. diamond and graphite.
RHABDOMYOMATArhabdomyomata n. Plural of rhabdomyoma.
RHABDOMYOMA n. a tumour of striated muscle.
RHYTHMOMETERSrhythmometers n. Plural of rhythmometer.
RHYTHMOMETER n. an instrument for measuring the speed of rhythms.
SPHYGMOMETERSsphygmometers n. Plural of sphygmometer.
SPHYGMOMETER n. an instrument for measuring arterial blood pressure.
THERMODYNAMICthermodynamic adj. Of, or relating to the conversion of heat into other forms of energy.
thermodynamic adj. (Physics) Of, or relating to thermodynamics.
THERMODYNAMIC adj. of or relating to thermodynamics, also THERMODYNAMICAL.
THREMMATOLOGYthremmatology n. The field of breeding or propagating plants and animals.
THREMMATOLOGY n. the science of breeding domestic animals and plants.
YELLOWHAMMERSyellowhammers n. Plural of yellowhammer.
yellow-hammers n. Plural of yellow-hammer.
yellow␣hammers n. Plural of yellow hammer.
ZYGOMORPHISMSZYGOMORPHISM n. the state of being zygomorphic, bilaterally symmetrical.

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: 111 words
  • Scrabble in French: 6 words
  • Scrabble in Spanish: 1 word
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: no word


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