Synonyms of Allegheny River in English :
Antonyms of Allegheny River in English
Thesaurus of Allegheny River in English
Allegheny River
see definition of allegheny riverSynonyms of allegheny river
1. (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