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List of 15-letter words containing •••••••
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There are 7 fifteen-letter words containing A, 2M, 2O, 2R and S
| CHORDAMESODERMS | • CHORDAMESODERM n. the layer of specialized cells in the middle of a developing embryo which forms the notochord and structures of the central nervous system. |
| ELECTROMYOGRAMS | • electromyograms n. Plural of electromyogram. • ELECTROMYOGRAM n. a tracing made by an electromyograph. |
| MACROSPORANGIUM | • macrosporangium n. (Botany) A megasporangium; sporangium or conceptacle containing only large spores; opposed to microsporangium. • MACROSPORANGIUM n. a sporangium producing only megaspores. |
| MICROSPORANGIUM | • microsporangium n. (Botany) A case, capsule or container that holds microspores. • MICROSPORANGIUM n. the sporangium in heterosporous plants where the microspores develop. |
| ORTHOCHROMATISM | • orthochromatism n. Quality of being orthochromatic. • ORTHOCHROMATISM n. the state of being orthochromatic, of photographic film, sensitive to all colours except red. |
| PREFORMATIONISM | • preformationism n. (Biology) the theory that all organisms start their existence already in a predetermined form upon conception… • PREFORMATIONISM n. the now exploded theory that the plant or animal (and therefore all its descendants) is already preformed in the germ. |
| ULTRAMICROTOMES | • ultramicrotomes n. Plural of ultramicrotome. • ULTRAMICROTOME n. a microtome for cutting extremely thin sections for electron microscopy. |
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 1Word.ws and WikWik.org.
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See this list for:
- English Wiktionary: 82 words
- Scrabble in French: 23 words
- Scrabble in Spanish: 246 words
- Scrabble in Italian: 159 words
- Scrabble in German: no word
- Scrabble in Romanian: 31 words
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