HH

1. His or Her Highness
2. His Holiness

HH or 2H

Very hard (on lead pencils)

• seigneurs
• seigneury
• seignior
• seigniorage
• seigniorages
• seignioralties
• seignioralty
• seigniorial
• seigniories
• seigniors
• seigniorship
• seigniorships
• seigniory
• seignorage
• seignorages
• seignoral
• seignories
• seignory
• seik
• seiker
• seikest
• seil
• seiled
• seiling
• seils