Less likely to collapse, 8 letters
Most strongly built, 9 letters
Superlatively durable, 9 letters
Built for durability, 6 letters
Having rugged physical strength, 6 letters
Strongly constructed, 6 letters
Muscular computer tech?, 10 letters
Well-made barrel organ?, 16 letters
Medical specialist catching true fish (8), 8 letters
Large primitive fishes valued for their flesh and roe, 8 letters
Widely distributed in north temperate zone, 8 letters
'The Palm Beach Story' director, 7 letters
Bad Day at Black Rock director, 7 letters
Ice Station Zebra director, 7 letters
Sullivan's Travels director, 7 letters
The Great Escape director, 7 letters
Unfaithfully Yours director Preston, 7 letters
John ___, who directed The Magnificent Seven, 7 letters
Late director Preston, 7 letters
___ und Drang (German lit movement), 5 letters
Drang's counterpart, 5 letters
It brings rain to the Rhein, 5 letters
It may produce Donner und Blitz, 5 letters
Part of a European literary movement, 5 letters
Eponymous report man, 13 letters
British holy woman with a shrine in Cologne, 8 letters
The property of something that is strongly built, 10 letters
A genus of passerine birds including the meadowlarks, 9 letters