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

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There are 14 twelve-letter words containing A, E, L, N, 2O, P and Y

CYCLOPROPANE• cyclopropane n. (Organic chemistry, pharmacology) The simplest alicyclic hydrocarbon, C3H6, an inflammable gas, sometimes…
• CYCLOPROPANE n. a flammable gaseous saturated cyclic hydrocarbon sometimes used as a general anesthetic.
HYPERBOLAEON• hyperbolaeon n. (Music) The highest tetrachord.
• HYPERBOLAEON n. a term in in Greek prosody.
LARYNGOSCOPE• laryngoscope n. An endoscope used for viewing the interior of the larynx.
• LARYNGOSCOPE n. an instrument for examining the interior of the larynx.
OPINIONATELY• opinionately adv. In a conceited manner.
• OPINIONATELY adv. (obsolete) in an opinionated way.
PALAEOBOTANY• palaeobotany n. Alternative spelling of paleobotany.
• palæobotany n. Obsolete spelling of palaeobotany.
• PALAEOBOTANY n. the study of fossil plants, also PALEOBOTANY.
PALEONTOLOGY• paleontology n. (American spelling) Study of the forms of life existing in prehistoric or geologic times, especially…
• PALEONTOLOGY n. the study of fossils, also PALAEONTOLOGY.
PALYNOLOGIES• PALYNOLOGY n. the scientific study of spores and pollen.
PANTALOONERY• pantaloonery n. (Dated) The character or performances of a pantaloon; buffoonery.
• pantaloonery n. (Dated) Materials used to make pantaloons.
• PANTALOONERY n. buffoonery.
PARLEYVOOING• parleyvooing v. Present participle of parleyvoo.
• PARLEYVOO v. (slang) to speak French.
PERINATOLOGY• perinatology n. A branch of obstetrics focusing on the medical and surgical management of high-risk pregnancies.
PLACENTOLOGY• placentology n. (Medicine) The study of the placenta.
• PLACENTOLOGY n. the scientific study of placentae.
PNEUMATOLOGY• pneumatology n. The study of spiritual beings and phenomena, especially the interactions between humans and God.
• pneumatology n. (Christianity, theology) The study of the Holy Spirit as revealed in Scripture.
• pneumatology n. The science dealing with air or gases, their physical and chemical properties, therapeutic applications, etc.
POLYSILOXANE• polysiloxane n. (Chemistry) Any of many polymers having a siloxane repeat unit.
• POLYSILOXANE n. any of a number of polymers which are the basis of silicone chemistry.
PROTEOGLYCAN• proteoglycan n. (Biochemistry) Any of many glycoproteins that have heteropolysaccharide side chains.
• PROTEOGLYCAN n. any of a class of glycoproteins of high molecular weight that are found esp. in the extracellular matrix of connective tissue.

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: 76 words
  • Scrabble in French: 9 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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