* Durable: Lasting, able to withstand wear and tear.
* Durance: Imprisonment, captivity.
* Endure: To bear or tolerate something difficult, to last for a long time.
* Indurated: Hardened, made tough or inflexible.
* Obdurate: Stubborn, unyielding.
* Perdure: To last, to continue.
* Durable: Lasting, able to withstand wear and tear.
These are just a few examples, and there are many other words with the root "dur" in specialized vocabulary related to law, medicine, or other fields.