The Proto-Turkic word *eren
Word *eren
Meaning man, mankind
Synonyms *ēr, *ẹrkek

Comments
S. A. Starostin, A. V. Dybo, O. A. Mudrak - An Etymological Dictionary of Altaic Languages, 2003, Brill

Other words that might be of interest
*kɨ̅ŕ ‘girl’, *öd- ‘lust, sexual passion’, *iāka ‘elder’, *appa ‘father’, *ata / ete ‘father, uncle, ancestor’, *dāj- ‘uncle’, *ana / eńe ‘mother’, *apa ‘mother, elder sister, aunt’, *ogul ‘son’, *diĺi ‘female, woman’, *eme ‘female, old woman’, *urag- ‘female’, *bāl- ‘young animal, child, younger relative’