celerity /si-lerˈi-ti/

1. Quickness, speed
2. Rapidity of motion or thought

• appendix vermiformis
• appends
• apperceive
• apperceived
• apperceives
• apperceiving
• apperception
• apperceptions
• apperceptive
• appercipient
• apperil
• apperill
• apperills
• apperils
• appertain
• appertainance
• appertainances
• appertained
• appertaining
• appertainment
• appertainments
• appertains
• appertinent
• appertinents
• appestat