Enter a clue or pattern or both:
The Clue
Largest tenant of Pittsburgh's tallest skyscraper (7 letter answer)
The Answer
USSTEEL
Tags
Notes
The answer USSTEEL is rarely seen, appearing only about once every 1500 puzzles.
Related Clues
Pittsburgh giant
Andrew Carnegie corp.
Corp. headquartered in Pittsburgh
J. P. Morgan co.
Loser in a 1962 showdown with J.F.K.
Co. with the longtime stock symbol "X"
J. P. Morgan founded it