Learnedly , skilfully (very rare; not in Cic.).

http://lila-erc.eu/data/lexicalResources/LewisShort/id/LexicalSense/n14602.5 an entity of type: LexicalSense

Learnedly , skilfully (very rare; not in Cic.). 
Learnedly , skilfully (very rare; not in Cic.). 

data from the linked data cloud