What is the etymology of truth?

The Word "truth" originates from the Old English "triewð" or "treowð," which means "faith" or "loyalty." This, in turn, is derived from the Proto-Germanic *treuwaz, meaning "faithful" or "loyal," and is related to the Proto-Indo-European root *dru-, meaning "to be firm, to hold." Over time, the term evolved to signify the quality of being in accord with fact or reality. Its etymology reflects a deep connection between truth, trust, and fidelity.