appealingly
blithely
coaxingly
daintily
elliptically, expressively
happily, hilariously, hysterically
jokingly
lackadaisically
openly
playfully
quaintly, quirkily
reptilianly
superstitiously
Please see other adverb, adjective and grammar word lists on the homepage.
You will also find 666 word lists on a variety of topics that align with Common Core Standards. All 2500 pages of content are free, without ads, registration or fees.