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List of 12-letter words containing •••••••

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There are 18 twelve-letter words containing A, E, H, L, M, O, R and Y

AMPELOGRAPHY• ampelography n. (Botany) The discipline within botany concerned with the taxonomy of cultivars in the grapevine genus, Vitis.
• AMPELOGRAPHY n. the study of grapevines.
CEPHALOMETRY• cephalometry n. The measurement of the head, especially in order to study growth, development, and disease.
• CEPHALOMETRY n. the science of measuring the head in living individuals.
CHLORENCHYMA• chlorenchyma n. (Botany) A mechanical, supportive ground tissue in plants containing chloroplasts.
• CHLORENCHYMA n. plant stem tissue containing chlorophyll.
EXOTHERMALLY• exothermally adv. In an exothermal manner.
• EXOTHERMAL adv. of a chemical reaction, giving out heat, also EXOTHERMIC.
FORMALDEHYDE• formaldehyde n. (Organic chemistry) The simplest aldehyde, HCHO, a colourless gas that has many industrial applications;…
• FORMALDEHYDE n. a formic aldehyde, formalin.
GEOTHERMALLY• geothermally adv. By geothermal means, especially by means of geothermal energy.
• GEOTHERMAL adv. relating to the internal heat of the earth, also GEOTHERMIC.
HAEMATOCRYAL• haematocryal adj. (Zoology) cold-blooded.
• HAEMATOCRYAL adj. of all animals except birds and mammals, having a body temperature that varies with the temperature of the surroundings, also HEMATOCRYAL.
HEMODIALYZER• hemodialyzer n. Something that performs hemodialysis.
• HEMODIALYZER n. an artificial kidney.
HOLIDAYMAKER• holidaymaker n. (Britain) someone who is on holiday.
• holiday-maker n. (Britain) Someone who is on holiday.
• HOLIDAYMAKER n. someone on holiday.
HYDROTHERMAL• hydrothermal adj. Of, or relating to hot water.
• hydrothermal adj. (Geology) Of or relating to emanations of hot water that are rich in minerals, or to the rocks formed from them.
• HYDROTHERMAL adj. designating naturally hot underground water that has geological effects.
ISOTHERMALLY• isothermally adv. In an isothermal manner; at constant temperature.
• ISOTHERMAL adv. having an equal average temperature.
LACHRYMOSELY• lachrymosely adv. In a lachrymose manner.
• LACHRYMOSE adv. shedding tears.
LAMPROPHYRES• lamprophyres n. Plural of lamprophyre.
• LAMPROPHYRE n. a compact intrusive rock with phenocrysts of black mica, hornblende, etc.
MACROCEPHALY• macrocephaly n. (Medicine) A condition in which the head is abnormally large.
• macrocephaly n. (Geography) The excessive concentration of population and development in a single centre, to the detriment…
• MACROCEPHALY n. largeness, or abnormal largeness, of the head.
MICROCEPHALY• microcephaly n. A neurological disorder in which the person affected has an abnormally small head due to a failure of brain growth.
• MICROCEPHALY n. the state of having a small head.
PYROCHEMICAL• pyrochemical adj. (Chemistry) Of, related to, or produced by chemical reactions at elevated temperatures.
• PYROCHEMICAL adj. relating to chemical changes at high temperatures.
RHEUMATOLOGY• rheumatology n. (Medicine) The branch of medicine specializing in arthritis and other ailments of the joints.
• RHEUMATOLOGY n. the study of rheumatism.
YELLOWHAMMER• yellowhammer n. A passerine bird, Emberiza citrinella, of western Eurasia, which is mainly yellow in colour.
• yellowhammer n. (US) The northern flicker, Colaptes auratus.
• yellowhammer n. A native or resident of the American state of Alabama.

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: 93 words
  • Scrabble in French: 8 words
  • Scrabble in Spanish: no word
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: 1 word


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