1. In a sneaky manner
   "I always felt sneakingly that I wanted to be a concert pianist"

See also: sneaking

• unwarrantably
• unwarranted
• unwary
• unwashed
• unwatchful
• unwavering
• unwaveringly
• unwaxed
• unweaned
• unwearable
• unwearied
• unweary
• unwearying
• unweathered
• unweave
• unwebbed
• unwed
• unwedded
• unwelcome
• unwelcome guest
• unwelcome person
• unwell
• unwellness
• unwholesome
• unwholesomeness