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List of 15-letter words containing

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There are 14 fifteen-letter words containing CEOU

AMARYLLIDACEOUS• amaryllidaceous adj. (Botany) Of or relating to the family Amaryllidaceae of herbaceous, perennial and bulbous flowering plants.
• AMARYLLIDACEOUS adj. belonging to the Amaryllis family.
ASCLEPIADACEOUS• asclepiadaceous adj. (Botany) Relating to the milkweeds.
• ASCLEPIADACEOUS adj. belonging to the Asclepiadaceae, the milkweed and swallowwort family.
CAPRIFOLIACEOUS• caprifoliaceous adj. (Botany) Of, pertaining to, or resembling the Caprifoliaceae family of honeysuckles.
• CAPRIFOLIACEOUS adj. of or pertaining to the honeysuckle plant.
CHENOPODIACEOUS• chenopodiaceous adj. (Botany) Of or relating to the family Chenopodiaceae (goosefoots) (now subfamily Chenopodioideae).
• CHENOPODIACEOUS adj. belonging to the goosefoot family.
CONVOLVULACEOUS• convolvulaceous adj. (Botany) Of, pertaining to, or resembling the family of plants of which the bindweed and morning glory…
• CONVOLVULACEOUS adj. belonging to the genus Convulvulaceae, that includes bindweed.
HAMAMELIDACEOUS• hamamelidaceous adj. (Botany) Belonging to the Hamamelidaceae.
• HAMAMELIDACEOUS adj. belonging to the witch-hazel family.
MENISPERMACEOUS• menispermaceous adj. (Botany) Pertaining to the natural family Menispermaceae of climbing plants.
• MENISPERMACEOUS adj. belonging to the family Menispermaceae, moonseeds.
PASSIFLORACEOUS• passifloraceous adj. Of or pertaining to the family Passifloraceae of mostly tropical flowering plants.
• PASSIFLORACEOUS adj. belonging to the passionflower family.
PERGAMENTACEOUS• pergamentaceous adj. (Biology, now chiefly botany) Reminiscent of parchment.
• PERGAMENTACEOUS adj. parchment-like, also PERGAMENEOUS.
PLANTAGINACEOUS• plantaginaceous adj. (Botany) Of or relating to the family Plantaginaceae of plantains and close relatives.
• PLANTAGINACEOUS adj. belonging to the plantain family.
PLUMBAGINACEOUS• plumbaginaceous adj. (Botany) Belonging to the Plumbaginaceae.
• PLUMBAGINACEOUS adj. belonging to the Plumbaginaceae, leadworts.
SAPONACEOUSNESS• saponaceousness n. The quality of being saponaceous.
• SAPONACEOUSNESS n. the state of being saponaceous, slippery; soapy.
SARRACENIACEOUS• sarraceniaceous adj. (Botany) Belonging to the Sarraceniaceae.
• SARRACENIACEOUS adj. belonging to the Sarraceniaceae, pitcher-plants.
ZYGOPHYLLACEOUS• zygophyllaceous adj. (Botany) Of or relating to the family Zygophyllaceae of bean-capers, caltrops, and related plants.
• ZYGOPHYLLACEOUS adj. belonging to the Zygophyllaceae, the bean caper family.

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: 96 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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