1. Requiring secret or mysterious knowledge
   "the arcane science of dowsing"

See also: esoteric

Encyclopedia: Arcane

• sonsy
• Sontag
• soochong
• sook
• soon
• soon enough
• sooner
• sooner or later
• Sooner State
• soonest
• soot
• soot-black
• sooth
• soothe
• soother
• soothing
• soothing syrup
• soothingly
• soothly
• soothsayer
• soothsaying
• sootiness
• sooty
• sooty-black
• sop