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List of 13-letter words containing ••••••
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There are 7 thirteen-letter words containing H, N, 4O and R
| CHRONOBIOLOGY | • chronobiology n. (Biology) The study of the effects of time on biological systems, especially the effects of periodicity. • CHRONOBIOLOGY n. the study of biological rhythms. |
| GEOCHRONOLOGY | • geochronology n. (Uncountable) The science of dating samples of rock or sediment. • geochronology n. (Countable) Any one of the methods by which the age of different samples of rock can be determined. • geochronology n. (Uncountable) The division of ancient time into named subdivisions / periods. |
| MONOCHROMATOR | • monochromator n. (Physics) An optical device, consisting of one or more slits, that selects a narrow band of wavelengths… • MONOCHROMATOR n. a device for isolating a narrow portion of a spectrum. |
| NONORTHODOXES | Sorry, definition not available. |
| ODONTOPHORANS | • ODONTOPHORAN n. an odontophore, the rasping apparatus in molluscs. |
| ODONTOPHOROUS | • odontophorous adj. (Zoology) Having an odontophore. • ODONTOPHOROUS adj. of or like an odontophore, the rasping apparatus in molluscs. |
| POGONOPHORANS | • pogonophorans n. Plural of pogonophoran. • POGONOPHORAN n. any of a phylum Pogonophora of marine wormlike animals. |
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: 62 words
- Scrabble in French: 4 words
- Scrabble in Spanish: no word
- Scrabble in Italian: 5 words
- Scrabble in German: no word
- Scrabble in Romanian: 6 words
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