1. In a subtle manner
   "late nineteenth-century French opera at its most beautiful, subtly romantic with a twilight melancholy"

See also: subtle

• flip out
• flip over
• flip side
• flip-flap
• flip-flop
• flippancy
• flippant
• flippantly
• flipper
• flipper-like
• flirt
• flirt with
• flirtation
• flirtatious
• flirtatiously
• flirtatiousness
• flirter
• flirting
• flirty
• flit
• flitch
• flitter
• flittering scotoma
• flivver
• flix