Ancient Greek τάσις

← Ancient Greek τείνω (suffix)

← Ancient Greek σῐς (suffix)

← Proto-Hellenic *tə́tsis (derived)

← Proto-Indo-European *ten- (root)

← Proto-Indo-European *téntis (derived)

← Proto-Indo-European *ten- (mention)

→ English tasis (borrowed)

→ Greek τάση (inherited)

→ Ancient Greek τατικός (affix)