Vertaling van arduous

Inhoud:

Engels
Nederlands
challenging, exacting, formidable, hard, heavy, tough, arduous {bn.}
moeilijk
moeitevol
moeizaam
zuur
zwaar
arduous, backbreaking, grueling, gruelling, hard, heavy, laborious, operose, punishing, toilsome {bn.}
moeizaam
moeitevol
arduous, backbreaking, grueling, gruelling, hard, heavy, laborious, operose, punishing, toilsome {bn.}
inspannend
heavy
zwaar
difficult, hard, tough, arduous {bn.}
moeilijk
lastig
slim 
zwaar
arduous, backbreaking, grueling, gruelling, hard, heavy, laborious, operose, punishing, toilsome {bn.}
ontilbaar