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There are 10 twelve-letter words containing YDEACETALDEHYDE | • acetaldehyde n. (Organic chemistry) An organic compound, (CH3CHO). Sometimes called ethanal or acetic aldehyde. See… • ACETALDEHYDE n. a chemical compound. | ACHLAMYDEOUS | • achlamydeous adj. (Botany) having no perianth. • ACHLAMYDEOUS adj. without a perianth. | BENZALDEHYDE | • benzaldehyde n. (Organic chemistry, uncountable) A chemical compound (C6H5CHO) consisting of a benzene ring with an… • benzaldehyde n. (Countable) Any of various derivatives of benzaldehyde. • BENZALDEHYDE n. oil of bitter almonds. | FORMALDEHYDE | • formaldehyde n. (Organic chemistry) The simplest aldehyde, HCHO, a colourless gas that has many industrial applications;… • FORMALDEHYDE n. a formic aldehyde, formalin. | FURALDEHYDES | • FURALDEHYDE n. either of two aldehydes derived from furan. | METALDEHYDES | • METALDEHYDE n. a polymer of acetaldehyde. | PACHYDERMIAS | • PACHYDERMIA n. elephantiasis. | PACHYDERMOUS | • PACHYDERMOUS adj. thick-skinned, also PACHYDERMATOUS. | PARALDEHYDES | • paraldehydes n. Plural of paraldehyde. • PARALDEHYDE n. a sleep-inducing drug. | POLYDEMONISM | • polydemonism n. (Religion) The existence of multiple demons; the worship of these demons. • POLYDEMONISM n. the belief in and worship of numerous supernatural powers, also POLYDAEMONISM. |
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.
See this list for:- English Wiktionary: 48 words
- Scrabble in French: 25 words
- Scrabble in Spanish: no word
- Scrabble in Italian: no word
- Scrabble in German: no word
- Scrabble in Romanian: no word
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