jostlement

Example:The drivers in the collision were lucky to escape serious injuries.

Definition:a violent meeting of two or more objects, especially where there is damage or injury

Example:Elsie gave a friendly nudge to the person next to her in the movie theater.

Definition:unintentional or deliberate pushing, often in a crowd

Example:He walked past her without giving her a bump.

Definition:a light, quick, and often accidental or indirect contact