Sentence:  To tellen al the tale aright, / We ben shrewes, every wight, / And han delyt in wikkednes, / As gode folk han in goodnes; And Ioye to be knowen shrewes, / And fulle of vyce and wikked <WSD>thewes</WSD>; 
Meaning of the word marked with <WSD> tags:  A good quality or habit; virtue.