Jumps and Nail-biting

Nail-biting and jumps are semantically related In some cases you can use "Nail-biting" instead a noun "Jumps".

Nail-biting adjective - Marked by or causing agitation or uncomfortable feelings.

Jumps and nail-biting are semantically related in anxiety topic. Sometimes you can use "Jumps" instead a noun phrase "Nail-biting", if it concerns topics such as worry, mental stress.