תָּמִים

From LSJ

δι' ἐμοῦ βασιλεῖς βασιλεύουσιν, καὶ οἱ δυνάσται γράφουσιν δικαιοσύνην → through me kings rule, and princes dictate justice (Proverbs 8:15, LXX version)

Source

English (Strong)

from תָּמַם; entire (literally, figuratively or morally); also (as noun) integrity, truth: without blemish, complete, full, perfect, sincerely (-ity), sound, without spot, undefiled, upright(-ly), whole.