eş: сейчас, сегодня, в настоящее время, нынче, ныне, отныне
köken: Inherited from Old East Slavic топере (topere), itself inherited from Proto-Slavic *topьrvo. First recorded in Russian as тепе́речи (tepéreči) in 1562.
now (at the present time) · Used when understating, belittling, etc. · With an imperative or request, used to emphasize, to suggest impatience, or a wish to move on, or plead, etc.; often with vain/vaan
köken: From earlier *nyyt (with irregular shortening of the vowel yy > y), from Proto-Finnic *nügüt. Compare nyky-, nytten. Cognates include Estonian nüüd, Livvi nügöi, Ludian nügü, Veps nügüdʹ.