Proto-Yenisseian: *ʔäʔc
Meaning: soon
Ket: aʔt (South.)
Yug: aʔt́
Kottish: et-paŋ
Arin: atɨ (Лоск.)
Comments: ССЕ 186. Werner 1, 80, 81, 271, comparing the Ket and Arin forms (but without reconstruction), and leaving out the Kottish form - evidently because the correspondence (formulated in КС 151) does not fit his system.