GRE Word List

ARDUOUS

hard to accomplish or achieve : difficult

The meaning of the word arduous is hard to accomplish or achieve : difficult.

Random words

WordMeaning
scalean instrument or machine for weighing
swarthyof a dark color, complexion, or cast
raila bar extending from one post or support to another and serving as a guard or barrier
adhereto hold fast or stick by or as if by gluing, suction, grasping, or fusing
distinctionthe act of perceiving someone or something as being not the same and often treating as separate or different : the distinguishing of a difference
stratuma bed or layer artificially made
invalidateto make invalid
backslideto lapse morally or in the practice of religion
advertto turn the mind or attention
alacritypromptness in response : cheerful readiness