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There are 6 twelve-letter words containing 2M, O, S and 3U

cumulonimbus cumulo-nimbusnimbocumulusrumbumptiousrumgumptioustrue␣muoniums

8 definitions found

  • cumulonimbus — n. (Meteorology) A cloud, with a tall structure and a flat base…
  • cumulo-nimbus — n. Alternative form of cumulonimbus.
  • nimbocumulus — n. (Rare) A cumulonimbus cloud.
  • rumbumptious — adj. Alternative form of rumbustious.
  • rumgumptious — adj. (UK, dialect, archaic) shrewd; sharp. — adj. (UK, dialect, archaic) forward or pompous in one’s manner. — adj. (UK, dialect, archaic) headstrong; rash.
  • true␣muoniums — n. Plural of true muonium.
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