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

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There are 8 twelve-letter words containing 2H, 2N, O, P and T

DIPHTHONGING• DIPHTHONG v. to pronounce as a diphthong.
HYPHENATIONS• hyphenations n. Plural of hyphenation.
• HYPHENATION n. the act of hyphenating.
HYPOXANTHINE• hypoxanthine n. (Organic chemistry) A bicyclic heterocycle, 3,7-dihydropurin-6-one, that is an intermediate in the biosynthesis…
• HYPOXANTHINE n. a purine base found in plant and animal tissues that yields xanthine on oxidation.
MONOPHTHONGS• monophthongs n. Plural of monophthong.
• MONOPHTHONG n. two written vowels representing a single sound, e.g. 'oo', 'oa'.
NONPHOSPHATE• nonphosphate n. (Chemistry) A substance that is not a phosphate.
• NONPHOSPHATE adj. not phosphate.
PHONASTHENIA• PHONASTHENIA n. weakness of voice.
PHYCOXANTHIN• phycoxanthin n. (Dated) A yellowish colouring matter found in certain algae.
• PHYCOXANTHIN n. a yellow pigment found in diatoms, brown seaweeds etc.
STROPHANTHIN• strophanthin n. (Organic chemistry) Any of several poisonous cardiac glycosides obtained from various African plants.
• STROPHANTHIN n. a very poisonous glucoside found in the seeds of the plant Strophanthus.

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: 24 words
  • Scrabble in French: no word
  • Scrabble in Spanish: no word
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: no word


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