Hang by a thread and Set out

Hang by a thread verb - Depend on a small thing or be at risk.

Set out and hang by a thread are semantically related. In some cases you can use "Set out" instead a verb phrase "Hang by a thread".

Set out verb - To give a representation or account of in words.

Hang by a thread and set out are semantically related. Sometimes you can use "Hang by a thread" instead a verb "Set out".