Sentence:  It'd be easy to write off Michael Moore as a fat, scruffy, <WSD>sanctimonious</WSD> Bolchevik  poseur (actually, I do write off Michael Moore as a fat, scruffy, <WSD>sanctimonious</WSD> Bolchevik poseur) but the fact is that there&#39;s about five minutes of cleverness in this ... 
Meaning of the word marked with <WSD> tags:  Making a show of being morally better than others, especially hypocritically pious.