Etymograph > Indo-European > Proto-Germanic > Dictionary > *swakkuz

smell; odour; scent

Source: https://en.wiktionary.org/wiki/Reconstruction:Proto-Germanic/swakkuz#Proto-Germanic
Words originating from this one
OE swæcc "taste" (swakkuz > swakku > swækku > swakku > swakk) through pgmc-to-oe