Disquietude and Nail-biting

Disquietude noun - An uneasy state of mind usually over the possibility of an anticipated misfortune or trouble.

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

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

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