τά γε μὰν λίνα πάντα λελοίπει ἐκ Μοιρᾶν → but all the thread granted him by the Fates had run out
fearful: P. and V. δεινός, φοβερός, φρικώδης, V. δύσχιμος, ἔμφοβος.
majestic: P. and V. σεμνός.