arduous in Swedish
arduous in Swedish
jobbig
Needing or using up much energy; testing powers of endurance.
besvärlig
Needing or using up much energy; testing powers of endurance.
ansträngande
Needing or using up much energy; testing powers of endurance.
arbetsam
Needing or using up much energy; testing powers of endurance.
avancerad
Needing or using up much energy; testing powers of endurance.
krånglig
Needing or using up much energy; testing powers of endurance.
besvärlig
Difficult or exhausting to traverse.
brant
Difficult or exhausting to traverse.