←
Proto-Balto-Slavic *spelg- (mention)
←
Proto-Balto-Slavic *spilg- (mention)
←
Proto-Balto-Slavic *spulg- (mention)
←
Proto-Indo-European *pel- (mention)
←
Proto-Indo-European *spel- (mention)
←
Proto-Indo-European *spʰel- (mention)
←
Low German flink (cognate)