The Collaborative International Dictionary
Winningly \Win"ning*ly\, adv. In a winning manner.
Wiktionary
adv. In a winning manner.
Usage examples of "winningly".
And then he flew off into a torrent of French as Carole-anne arranged her decolletage more winningly over the counter and looked sad.
The failure is purely mechanical and we do not feel cheated, since the story's burden of private meaning has been unloaded -- there are scarcely any pages in Kafka more sweetly and winningly autobiographical than these.
And then he held up his hand, grinning so winningly when Killashandra stiffened at such a flagrant breach of privacy that she couldn't, after all, take offense.
Fortunately, Papa had arranged for her to retain her diplomatic plates, and she parked at the kerb right outside the front door and smiled winningly at the hovering traffic warden.