Nerve-wracking and Nail-biting

Nerve-wracking adjective - Extremely irritating to the nerves.

Nail-biting and nerve-wracking are semantically related. In some cases you can use "Nail-biting" instead an adjective phrase "Nerve-wracking".

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

Nerve-wracking and nail-biting are semantically related. Sometimes you can replace phrase "Nerve-wracking" with "Nail-biting", this phrases are similar.