The Tocharian B word oṅkrotte
Word oṅkrotte
o ŋ k r o tt e
IPA oŋkrotte
Meaning immortal
See also Tocharian A: oṅkrac ‘immortal, eternal’
Synonyms amārraṣṣe

Comments
Douglas Q. Adams, “Etymological Dictionary of Tocharian B”, 1999, Brill

Other words that might be of interest
klyiye ‘woman’, śana ‘woman’, eṅkwe ‘man’, śaumo ‘man’, śamaśke ‘child’, petso ‘husband’, mācer ‘mother’, pācer ‘father’, kālyśke ‘boy’, procer ‘brother’, tkācer ‘daughter’, tsaṣke ‘elder’, stere ‘elder’, gottär ‘family’, klaiññe ‘female’, śamñāṃśka ‘girl’, ñakte ‘god’, ñäkteñña ‘goddess’, āwe ‘grandfather’, orotstse-pācer ‘grandfather’, śāmñe ‘human, mortal’, pets ‘husband’, onuwaññe ‘immortality’, śaul ‘life’, śāw- ‘live’, eṅkwaññe ‘male’, enkwe ‘male’, ammakki ‘mother’, ṣer ‘sister’, soy ‘son’