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

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There are 10 twelve-letter words containing A, C, N, O, S and 2Y

CYANOHYDRINS• cyanohydrins n. Plural of cyanohydrin.
• CYANOHYDRIN n. any of various compounds containing both cyano and hydroxyl groups.
GYNAECOMASTY• gynaecomasty n. Alternative form of gynecomastia.
• gynæcomasty n. Obsolete typography of gynaecomasty.
• GYNAECOMASTY n. the abnormal enlargement of a man's breast, also GYNAECOMASTIA, GYNECOMASTIA.
HYOSCYAMINES• hyoscyamines n. Plural of hyoscyamine.
• HYOSCYAMINE n. a drug obtained from henbane.
IDIOSYNCRASY• idiosyncrasy n. A behavior or way of thinking that is characteristic of a person.
• idiosyncrasy n. A language or behaviour that is particular to an individual or group.
• idiosyncrasy n. (Medicine) A peculiar individual reaction to a generally innocuous substance or factor.
LARYNGOSCOPY• laryngoscopy n. The examination of the throat using a laryngoscope.
• LARYNGOSCOPY n. examination by use of a laryngoscope.
PHYCOCYANINS• phycocyanins n. Plural of phycocyanin.
• PHYCOCYANIN n. any of various bluish-green protein pigments in the cells of cyanobacteria.
POLYSYNAPTIC• polysynaptic adj. (Of a reflex or impulse) of or involving multiple synapses.
• POLYSYNAPTIC adj. involving two or more synapses in the central nervous system.
SYNDACTYLOUS• syndactylous adj. (Zoology) Having the toes firmly united together for some distance, and without an intermediate web.
• SYNDACTYLOUS adj. having fused digits, as do many birds and lower mammals.
SYNOPTICALLY• synoptically adv. In a synoptic manner.
• synoptically adv. With reference to a synopsis.
• SYNOPTICAL adv. relating to a synopsis.
SYNTONICALLY• syntonically adv. In syntonic fashion.
• SYNTONIC adv. pertaining to syntony; in harmony with one's surroundings, also SYNTONOUS.

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: 48 words
  • Scrabble in French: 2 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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