1. The state of being hoary.

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

• fariness,
• harrness,
• hoarsness,
• haviness,
• harmness,
• hatiness,
• worriness,
• harnness,
• hariless,
• hariness,
• heariness,
• hoarinesss,
• hoarinesse,
• horiness,
• hoarness,
• hoariess,
• hoarines,
• hoarinses,
• hoareness,
• horidness

• hornstein,
• hornist,
• hornick,
• hairiness,
• hornak,
• hornstone,
• harness,
• hornsby,
• hornyak,
• horridness,
• horniness.

The adjective form of the word "hoariness" is "hoary".

The plural of the "hoariness" can be the "hoarinesses".

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