shrewdness, acumen (being observant and reacting quickly and intelligently) · rapidity (speed of water) · observantness (being able to observe or sense something quickly and see well)
çekim: tamlayan bystrości
eş: prędkość, szybkość, inteligencja
köken: Etymology tree Proto-Indo-European *bʰūs- Proto-Indo-European *bʰūs-ro-? Proto-Indo-European *bʰos-? Proto-Slavic *bỳstrъ Old Polish bystry Proto-Indo-European *-Hostis Proto-Balto-Slavic *-astis Proto-Slavic *-ostь Old Polish -ość Old Polish bystrość Polish bystrość Inherited from Old Polish bystrość. By surface analysis, bystry + -ość.