Sentence:  Emma may claim to have copied that very poem out of Elegant Extracts, but Austen herself, and any reader even <WSD>noddingly</WSD> familiar with the anthology, would have known that David Garrick's 'A Riddle' from 1757 was far too saucy and laden with innuendo to have been admitted to Knox's edifying volume. 
Meaning of the word marked with <WSD> tags:  To a very minor degree; slightly.