by chance (general) | zufällig (general) |
by chance (o) (possibility) | per Zufall (o) (possibility) |
by chance (o) (general) | unerwartet (o) (general) |
by chance (o) (general) | unvermutet (o) (general) |
by chance (o) (possibility) | zufällig (o) (possibility) |
by chance (o) (possibility) | zufälligerweise (o) (possibility) |