From Proto-Indo-European *nu-kʷe (“and now”), equivalent to *nu + *-hw. Cognate with Proto-Celtic *nu-kʷe, whence Old Irish noch (“and yet”). (Can this(+) etymology be sourced?)
*nuh
- now and, now also
- yet, still, moreover
- Proto-West Germanic: *noh
- Old Frisian: noch
- North Frisian: nog
- Saterland Frisian: noch
- West Frisian: noch
- Old Saxon: noh
- Middle Low German: noch
- Low German: noch
- German Low German: noch
- Westphalian:
- Münsterländisch: noch
- Paderbornisch: nau
- Old Dutch: noh
- Middle Dutch: noch (“still”, adverb)
- Dutch: nog
- Afrikaans: nog
- Berbice Creole Dutch: noko
- Petjo: noh
- Skepi Creole Dutch: nug
- Limburgish: nag
- Middle Dutch: noch (“neither, nor”, conjunction), nō
- Old High German: noh, noc
- Gothic: 𐌽𐌰𐌿𐌷 (nauh)