1. Used to make nouns meaning killing of someone or something 
2. Used to make nouns meaning someone or something that kills

Encyclopedia: -cide

• battledore and shuttlecock
• battlefield
• battlefront
• battleful
• battleground
• battlement
• battlemented
• battler
• battleship
• battlesight
• battlewagon
• battue
• batty
• Batu Khan
• batwing
• bauble
• baud
• baud rate
• Baudelaire
• Bauhaus
• Bauhinia
• Bauhinia monandra
• Bauhinia variegata
• baulk
• baulk-line