supersubtle (or obsolete supersubtile) /soo- or sū-pər-sutˈl/

1. Excessively subtle
2. Extremely subtle

supersubˈtlety noun

• aspidia
• aspidioid
• aspidistra
• aspidistras
• aspidium
• aspine
• aspines
• aspirant
• aspirants
• aspirate
• aspirated
• aspirates
• aspirating
• aspiration
• aspirational
• aspirations
• aspirator
• strategist
• strategists
• strategy
• strath
• straths
• strathspey
• strathspeys
• strati