Etymology of the English word tireless
the English word
tirelessusing the English suffix
-lessderived from the Proto-Germanic root
*lausazderived from the English word
tirederived from the Old French word
tirederived from the Old French word
tirerderived from the Latin word
Tyriusderived from the Latin word
Tyrus (Tyre)
derived from the Proto-Indo-European root
*deu-Usage
Word found in Modern English
