The Tocharian B word pācer
Word pācer
p a ce r
IPA paʨer
Meaning father
See also Old Persian: pa-i-ta-ra ‘father’
Tocharian A: pācar ‘father’

Other words that might be of interest
klyiye ‘woman’, śana ‘woman’, eṅkwe ‘man’, śaumo ‘man’, śamaśke ‘child’, petso ‘husband’, mācer ‘mother’, kālyśke ‘boy’, procer ‘brother’, tkācer ‘daughter’, tsaṣke ‘elder’, stere ‘elder’, 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’