The Tocharian B word stere
Word stere
s t e r e
IPA stere
Meaning elder
Synonyms tsaṣke

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’, gottär ‘family’, klaiññe ‘female’, śamñāṃśka ‘girl’, āwe ‘grandfather’, orotstse-pācer ‘grandfather’, śāmñe ‘human, mortal’, pets ‘husband’, amārraṣṣe ‘immortal’, oṅkrotte ‘immortal’, onuwaññe ‘immortality’, eṅkwaññe ‘male’, enkwe ‘male’, ammakki ‘mother’, ṣer ‘sister’, soy ‘son’