1. In a ceremonious manner
   - ceremoniously 
2. In a ceremonial manner
   "he was ceremonially sworn in as President"
   - ritually, ritualistically

See also: ceremonial

• stemless hymenoxys
• stemma
• stemmatic
• stemmatics
• stemmatology
• stemmed
• stemmer
• stemming algorithm
• stemple
• stemson
• stemware
• Sten gun
• stench
• stench bomb
• stencil
• Stendhal
• Stengel
• steno
• Stenocarpus
• Stenocarpus salignus
• Stenocarpus sinuatus
• Stenochlaena
• stenograph
• stenographer
• stenographic