caltrop /kalˈtrop/

1. (also calˈtrap or calˈthrop) an old military weapon, an iron ball with four spikes, so arranged that when it is laid on the ground one spike always stands upright, used to obstruct an enemy
2. A name for several plants with fruits so shaped, eg (esp in pl) water chestnut

• bebeerine
• bebeerines
• bebeeru
• bebeerus
• be beforehand with
• be better than one's word
• be big on
• be blessed with
• beblubbered
• bebop
• bebopped
• bebopper
• beboppers
• bebopping
• bebops
• be borne in on
• be bound up in
• be bound up with
• be brought to bed
• be brought to bed of
• bebung
• bebungs
• be by way of
• becall
• becalled