English
synonymity
From synonym + -ity.
A compound of synonym + -ity
Ancient Greek συνώνυμος ‘synonymous’
Ancient Greek συνώνυμον
Latin synōnymum
Middle English sinonyme
English synonym
Today it means
noun The state of being a synonym.
Sources
Sources: Wiktionary, “synonymity”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / synonymity