• tyājayiṣye — I will make (you) renounce
  Future causative of √tyaj. Echoes Pauṇḍroaka's tyaja (verse 5: 'give up Your false name'). The grammar is precise — Pauṇḍraka said an imperative; Kṛṣṇa replies in the causative future, 'I will make you give up' — the chapter's central reversal compressed into a single verbal form.
• abhidhānam — designation
  From abhi-√dhā (to name). The word for a proper name and, in Gauḍīya theology, the second of the three Vedānta categories (sambandha, abhidheya, prayojana — abhidheya = the practice of bhakti). The very vocabulary of the tradition resurfaces in the duel — and on Bhagavān's tongue.
• mṛṣā — falsely
  Adverb. Picks up mithyā of verse 5. Pauṇḍroaka had said Kṛṣṇa's name was mithyā-abhidhā; Kṛṣṇa now says Pauṇḍraka has assumed Kṛṣṇa's name mṛṣā. Two near-synonyms for falsehood, exchanged between accuser and accused — the diction of the chapter is itself the trial.
• vrajāmi śaraṇam — I will go for shelter
  Phrase: vrajāmi (present of √vraj, to go) + śaraṇam (refuge, accusative). The exact Gītā 18.66 form (mām ekaṁ śaraṇaṁ vraja). Kṛṣṇa uses śaraṇāgati-language sardonically: 'I will take śaraṇa of you' — only if I don't choose battle. The phrase is meant ironically; doctrinally it is the very thing no one but Kṛṣṇa can offer (śaraṇa goes to Him, not from Him).
• saṁyugam — battle
  From sam-√yuj (to be yoked together). The 'yoking' of two warriors. Note the verbal echo with yoga — saṁyuga and yoga share a root. In Kṛṣṇa's mouth, even battle is yoga; it is yoking-with that ends in the deliverance the chapter eventually grants Pauṇḍraka.

• What demand have I made of God that I would be embarrassed to have repeated to me?
• Where am I bargaining with reality rather than receiving it?

A king strips a thief of the borrowed crown and gives him the gallows in exchange — the throne the thief had asked for, in its true form. Kṛṣṇa's promise to make Pauṇḍraka renounce 'My name' will be kept on the battlefield, with steel for instructor.