1. Like a dishonest rogue
   "he roguishly intended to keep the money" 
2. In a playfully roguish manner
   "he winked at her roguishly"

See also: roguish

• Nikolai Andreyevich Rimsky-Korsakov
• Nikolai Ivanovich Bukharin
• Nikolai Ivanovich Lobachevsky
• Nikolai Lenin
• Nikolai Vasilievich Gogol
• nil
• nil desperandum
• Nile
• Nile blue
• Nile crocodile
• Nile green
• Nile River
• nilgai
• Nilgiri Hills
• nill
• Nilo-Saharan
• Nilo-Saharan language
• Nilotic
• Nilotic language
• nilpotent
• Nilsson
• nim
• nim tree
• nimble
• nimble-fingered