ters-

“to be dry, thirst”

Widely acceptedearthphysical_state

Source of Latin terra, English thirst, terrain, toast

Root for dryness, yielding Latin terra (dry land/earth) and English thirst, terrain, torrid.

delbʰ-“to dig, delve, hollow”dʰǵʰem-“earth, ground”gʷer-“mountain, elevated terrain”h₂erH-“to plough, till the land”h₂eḱ-men-“stone, sharp stone”h₂eḱsmen-“stone, thunderbolt”perk-“to dig up, furrow”terh₁-s-mn̥-“dry land, earth, territory”