Assertion: mastiff | /r/Synonym | old english mastiff
Facets:
Source sentences:
text: The mastiff, also known as the old English mastiff, boasts an ancient heritage.
text: Also known as the English Mastiff or the Old English Mastiff, the Mastiff is one of the largest breeds out there.
text: The mastiff, also known as the old English mastiff, boasts an ancient heritage.