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

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There are 20 twelve-letter words containing M, O, 2S, U and Y

ABSTEMIOUSLY• abstemiously adv. Marked by abstinence or restraint, especially in relation to food or drink.
• ABSTEMIOUS adv. sparing, esp. in matters of eating and drinking.
ASCOMYCETOUS• ascomycetous adj. (Mycology) Of or relating to the ascomycetes.
• ASCOMYCETOUS adj. relating to ascomycete.
CYCLOSTOMOUS• cyclostomous adj. (Zoology) Relating to the cyclostomes.
• CYCLOSTOMOUS adj. of or like a cyclostome.
CYNOMOLGUSES• cynomolguses n. Plural of cynomolgus.
• CYNOMOLGUS n. a type of macaque.
HUMOURLESSLY• humourlessly adv. Alternative spelling of humorlessly.
• HUMOURLESS adv. without humour, also HUMORLESS.
HYDROMEDUSAS• hydromedusas n. Plural of hydromedusa.
• HYDROMEDUSA n. a hydrozoan in its medusoid stage, also HYDROMEDUSAN, HYDROMEDUSOID.
HYOSCYAMUSES• hyoscyamuses n. Plural of hyoscyamus.
• HYOSCYAMUS n. any plant of the solanaceous genus Hyoscyamus, including henbane.
IMMUNOASSAYS• immunoassays n. Plural of immunoassay.
• IMMUNOASSAY n. the determination of the presence and quantity of a substance through its action as an antigen.
MESOPHYLLOUS• mesophyllous adj. (Botany) Of moist habitats and having mostly large and soft leaves.
• mesophyllous adj. (Botany) Relating to the mesophyllum.
• MESOPHYLLOUS adj. of or like a mesophyll, also MESOPHYLLIC.
MONSTRUOSITY• monstruosity n. Obsolete form of monstrosity.
• MONSTRUOSITY n. (obsolete) monstrosity.
MULTISENSORY• multisensory adj. Pertaining to the integration of information from different sensory modalities.
• MULTISENSORY adj. relating to or involving several physiological senses.
MULTISTOREYS• multistoreys n. Plural of multistorey.
• multi-storeys n. Plural of multi-storey.
• MULTISTOREY n. a multistorey car park.
MYSTAGOGUSES• MYSTAGOGUS n. one who teaches mystical doctrines or one who initiates others into religious cults, also MYSTAGOG, MYSTAGOGUE.
MYSTERIOUSLY• mysteriously adv. In a mysterious manner.
• MYSTERIOUS adv. of, relating to, or constituting mystery.
PHYSOSTOMOUS• physostomous adj. (Zoology) Having a duct to the air bladder.
• physostomous adj. (Zoology) Relating to the Physostomi.
• PHYSOSTOMOUS adj. of fishes, having a duct connecting the air bladder to part of the alimentary canal.
PNEUMOCYSTIS• pneumocystis n. (Pathology) A parasitic fungal organism of the genus Pneumocystis, in humans specifically Pneumocystis jorevicii.
• Pneumocystis prop.n. A taxonomic genus within the family Pneumocystidaceae – fungi first thought to be protozoa, including…
• PNEUMOCYSTIS n. any protozoan of the genus Pneumocystis, esp. P. carinii, which is a cause of pneumonia.
POSTHUMOUSLY• posthumously adv. After death.
• post-humously adv. Alternative spelling of posthumously.
• POSTHUMOUS adv. taking place after death.
PSEUDONYMOUS• pseudonymous adj. Of or pertaining to a pseudonym.
• pseudonymous adj. (Of a name) Fictitious.
• pseudonymous adj. That uses a pseudonym.
SLUMBEROUSLY• slumberously adv. In a slumberous manner.
• SLUMBEROUS adv. inviting or causing slumber, also SLUMBERY, SLUMBROUS, SLUMBRY.
SYNONYMOUSLY• synonymously adv. In a synonymous way.
• SYNONYMOUS adv. having the character of a synonym.

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: 110 words
  • Scrabble in French: 14 words
  • Scrabble in Spanish: 37 words
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: no word


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