שֵׁת

From LSJ

γῆ θηρίοις μᾶλλον ἢ ἀνθρώποις σύμμετροςregion more fitting to beasts than men

Source

English (Strong)

(Numbers from שָׁאָה; tumult: Sheth.
from שִׁית; put, i.e. substituted; Sheth, third son of Adam: Seth, Sheth.
from שִׁית; the seat (of the person): buttock.