Sentence:  Perhaps there is more truth than we <WSD>are</WSD> wont to admit in the conviction of that ornament of Tarheelia , Robert Ruark 's grandfather , who was persuaded that the great curse of the modern world is `` all this gallivantin '' ' . 
Meaning of the word marked with <WSD> tags:  have the quality of being; (copula, used with an adjective or a predicate noun)