1. The act of hardening, or process of growing hard; hardened state; hardness of heart; obduracy.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• incurvatuon,
• inurvation,
• incurvtion,
• incuvration,
• incuravtion,
• inccurvation,
• incurvation,
• unduration,
• induratrion,
• induratin,
• indurration,
• indusation,
• indurition,
• induretion,
• induratyon,
• induriation,
• cinereation,
• immuration,
• inadgation,
• infudation

• indurate,
• intuition,
• intrauterine,
• interaction,
• inauguration,
• international,
• intravasation,
• intranet,
• indication,
• indrawn,
• interactional,
• intrastate,
• interact,
• in turn,
• integration.

The adjective form of the word "induration" is "indurative".

The plural of the "induration" can be the "indurations".

The singular of the "induration" can be the "induration".