reglet /regˈlit/

1. A flat, narrow moulding (architecture)
2. A fillet
3. A strip for spacing between lines (printing)

• under-school
• under-schools
• underscore
• underscored
• underscores
• underscoring
• underscrub
• underscrubs
• undersea
• under seal
• underseal
• undersealed
• under sealed orders
• undersealing
• undersealings
• underseals
• under-secretaries
• under-secretary
• under-secretaryship
• under-secretaryships
• underself
• undersell
• underseller
• undersellers
• underselling