mightiness
    n 1: physical strength [syn: might, mightiness, power]

Mightiness \Might"i*ness\, n.
   1. The quality of being mighty; possession of might; power;
      greatness; high dignity.
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            How soon this mightiness meets misery. --Shak.
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   2. Highness; excellency; -- with a possessive pronoun, a
      title of dignity; as, their high mightinesses.
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