insinuatingly

from WordNet (r) 3.0 (2006)

insinuatingly
    adv 1: in an insinuating manner; "the art book has art to sell,
           insinuatingly, and for a purpose, like the American muse,
           which has in fact a tradition to sell, and one which
           doesn't exist, in painting"

from The Collaborative International Dictionary of English v.0.48

Insinuatingly \In*sin"u*a`ting*ly\, adv.
   By insinuation.
   [1913 Webster]