Common

Spoken by: Humans,  halflings,  tieflings. Script: Common.

This language is the tongue of humans and halflings, though so many other races rely on it for trade that it has become known as Common. It is found on all planes, from the markets of Gloomwrought and the hamlets of the Feywild to the slums of Sigil and the terraces of Hestavar. Outside of the Prime Material Plane, it is most commonly referred to as Planar Common or the Cant.