אֱמֶת
From LSJ
ἀναπηδῶσιν πάντες ἐπ' ἔργον → everyone jumps up from bed to work, everyone jumps up to work
English (Strong)
contracted from אָמַן; stability; (figuratively) certainty, truth, trustworthiness: assured(-ly), establishment, faithful, right, sure, true (-ly, -th), verity.