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List of 12-letter words containing

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There are 13 twelve-letter words containing 2E, H, L, R and X

EXHILARATIVEexhilarative adj. Exhilarating.
EXHILARATIVE adj. tending to exhilarate.
EXOSPHERICALEXOSPHERICAL adj. related to the exosphere, the outermost layer of the earth's atmosphere, also EXOSPHERIC.
EXOTHERMALLYexothermally adv. In an exothermal manner.
EXOTHERMAL adv. of a chemical reaction, giving out heat, also EXOTHERMIC.
EXTREMOPHILEextremophile n. (Ecology) An organism that lives under extreme conditions of temperature, salinity etc; commercially…
EXTREMOPHILE n. an organism that lives under extreme environmental conditions.
HETERODUPLEXheteroduplex n. (Biochemistry) A nucleic acid composed of two chains with each derived from a different parent molecule.
heteroduplex v. To form such a compound by genetic recombination.
HETERODUPLEX n. a nucleic-acid molecule, such as DNA, composed of two chains with each derived from a different parent molecule.
HETEROSEXUALheterosexual adj. Sexually attracted to members of the opposite sex.
heterosexual n. A heterosexual person, or other heterosexual organism.
HETEROSEXUAL adj. attracted to the opposite sex.
HEXACHLORIDEhexachloride n. (Chemistry) Any chloride having six chlorine atoms.
HEXACHLORIDE n. a chloride containing six atoms of chlorine.
HEXAFLUORIDEhexafluoride n. (Chemistry) any fluoride containing six fluorine atoms in each molecule.
HEXAFLUORIDE n. a chemical compound with the general formula XF6.
HEXAMETRICALhexametrical adj. Hexametric; consisting of six metrical feet.
HEXAMETRICAL adj. of verse, written in hexameters, also HEXAMETRAL, HEXAMETRIC.
HYPERCOMPLEXhypercomplex adj. (Mathematics) Describing any of several types of higher-dimensional numbers having some characteristics…
hypercomplex n. (Mathematics) A hypercomplex number.
HYPERCOMPLEX adj. excessively complex.
HYPERTEXTUALhypertextual adj. Of or relating to hypertext.
LEXIGRAPHIESlexigraphies n. Plural of lexigraphy.
LEXIGRAPHY n. the art of the definition of words.
SUPERHELIXESsuperhelixes n. Plural of superhelix.
SUPERHELIX n. a helix, as of DNA, which has its axis arranged in a helical coil.

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: 44 words
  • Scrabble in French: 12 words
  • Scrabble in Spanish: 1 word
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: 11 words


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