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List of 15-letter words containing ••••••

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There are 8 fifteen-letter words containing H, 2O, 3P and S

HYPOPHOSPHOROUS• hypophosphorous adj. (Chemistry) Of or pertaining to hypophosphorous acid or its derivatives.
• HYPOPHOSPHOROUS adj. as in hypophosphorous acid, a monobasic acid and a reducing agent.
PHOSPHOPROTEINS• phosphoproteins n. Plural of phosphoprotein.
• PHOSPHOPROTEIN n. any of various proteins, such as casein, that contain combined phosphoric acid.
PHOSPHOROSCOPES• phosphoroscopes n. Plural of phosphoroscope.
• PHOSPHOROSCOPE n. an instrument for measuring the duration of phosphorescence after the source of radiation causing it has been removed.
PROPRIETORSHIPS• proprietorships n. Plural of proprietorship.
• PROPRIETORSHIP n. the office of proprietor.
PROSOPOGRAPHERS• PROSOPOGRAPHER n. a writer of prosopographies, biographical sketches.
PROSOPOGRAPHIES• prosopographies n. Plural of prosopography.
• PROSOPOGRAPHY n. a biographical sketch; a description of person.
PROTOPORPHYRINS• protoporphyrins n. Plural of protoporphyrin.
• PROTOPORPHYRIN n. metal-free porphyrin derived from blood hemin.
PYROPHOTOGRAPHS• PYROPHOTOGRAPH n. a burnt-in photograph, e.g. on glass or porcelain.

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: 65 words
  • Scrabble in French: 6 words
  • Scrabble in Spanish: no word
  • Scrabble in Italian: 2 words
  • Scrabble in German: no word
  • Scrabble in Romanian: no word


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