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There are 16 twelve-letter words containing H, I, M, 2O, R and 2T

HAPTOTROPISMhaptotropism n. (Biology) The movement of parts of a plant (especially tendrils) in response to a touch stimulus.
HAPTOTROPISM n. curving in response to touch, as a tendril.
LITHOMETEORSlithometeors n. Plural of lithometeor.
LITHOMETEOR n. a mass of solid particles, such as dust, sand, etc., suspended in the atmosphere.
NOTOTHERIUMSNOTOTHERIUM n. an extinct Pleistocene rhinoceros-sized marsupial of the genus Nototherium, related to the wombats.
ORTHOTROPISMorthotropism n. The property of being orthotropic or orthotropous.
ORTHOTROPISM n. vertical growth.
PHOTOMETRIESphotometries n. Plural of photometry.
PHOTOMETRY n. that branch of science which treats of the measurement of the intensity of light.
PHOTOMETRISTphotometrist n. A specialist in photometry.
PHOTOMETRIST n. one who practises photometry, that branch of science which treats of the measurement of the intensity of light.
PHOTOTHERMICphotothermic adj. Relating to both light and heat.
PHOTOTHERMIC adj. of or concerned with light and heat, esp. the production of heat by light, also PHOTOTHERMAL.
PHOTOTROPISMphototropism n. (Biology) The movement of a plant towards or away from light.
PHOTOTROPISM n. movement directed by light.
THERMOTROPICthermotropic adj. (Biology, of a plant) Tending to move towards or away from a source of heat.
thermotropic adj. (Physics, of a liquid crystal) Exhibiting different phases at different temperatures.
THERMOTROPIC adj. bending towards or away from a heat source.
THIGMOTROPICthigmotropic adj. (Biology) Relating to thigmotropism.
THIGMOTROPIC adj. showing thigmotropism, i.e. response to direct contact with a surface.
THROMBOCYTICthrombocytic adj. Relating to thrombocytes.
THROMBOCYTIC adj. relating to a thrombocyte.
THROMBOLYTICthrombolytic adj. Of, pertaining to, or causing thrombolysis.
thrombolytic n. Any drug that causes thrombolysis.
THROMBOLYTIC adj. dissolving clots.
TRICHOTOMIEStrichotomies n. Plural of trichotomy.
TRICHOTOMY n. division into three parts or categories.
TRICHOTOMISEtrichotomise v. Alternative form of trichotomize.
TRICHOTOMISE v. to divide into three, also TRICHOTOMIZE.
TRICHOTOMIZEtrichotomize v. To divide into three parts, elements, or classes.
TRICHOTOMIZE v. to divide into three, also TRICHOTOMISE.
TRICHOTOMOUStrichotomous adj. Divided into three parts, or into threes; forking three ways.
trichotomous adj. (Set theory) Such that, for all x and y in X, and for a binary relation R, exactly one of xRy, yRx or x=y holds.
TRICHOTOMOUS adj. divided into three parts.

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: 67 words
  • Scrabble in French: 6 words
  • Scrabble in Spanish: 1 word
  • Scrabble in Italian: 12 words
  • Scrabble in German: no word
  • Scrabble in Romanian: 10 words


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