1. Allegheny

noun. a river that rises in Pennsylvania and flows north into New York and then back south through Pennsylvania again to join the Monongahela River at Pittsburgh which is the beginning of the Ohio River.


  • Allegheny River
  • Keystone State
  • New York
  • Empire State
  • Pennsylvania
  • PA
  • NY

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Words that Rhyme with Allegheny

  • mcilhenny
  • moneypenny
  • tenpenny