relevancy

Etymology
From.

Noun

 * 1)  Sufficiency (of a statement, claim etc.) to carry weight in law; legal pertinence.
 * 2)  The degree to which a thing is relevant; relevance, applicability.
 * 3)  A relevant thing.
 * 1)  A relevant thing.

Usage notes

 * In contemporary usage is about 20 times more common in the US (COCA) and about 50 times more common in the UK (BNC) than relevancy.

Translations

 * Finnish: relevanttius, asiaankuuluvuus
 * French: