The Russian term "bihstrihj, bihstro, skoro" matches the English term "fast"

other russian words that include "bihstrihj" : english :
bihstrihj quick
bihstrihj rapid
bihstrihj speedy
bihstrihj swift
other russian words that include "bihstro" : english :
bihstro, skoro quickly
bihstrota speed
bihstro, skoro swiftly
other russian words that include "skoro" : english :
bihstro, skoro quickly
skoro soon
bihstro, skoro swiftly