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Words related to arduous

ar·du·ous
A a

  • ball-buster

    an arduous, often unpleasant task.

  • grand prix

    (sometimes lowercase) any of various major automobile races over a long, arduous course, especially an international car race held each year over the same course.

  • herculean

    requiring the great strength of a Hercules; very hard to perform: Digging the tunnel was a herculean task.

  • painful

    affected with, causing, or characterized by pain: a painful wound; a painful night; a painful memory.

  • toilsome

    characterized by or involving toil; laborious or fatiguing.

  • troublesome

    causing trouble, annoyance, or difficulty; vexatious: a troublesome situation; a troublesome person.
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