Arduousness is valid Scrabble Word

Is arduousness a scrabble word?
Official Scrabble Players Dictionary YES
Official Tournament and Club Word List YES
Collins Scrabble Words YES
Is arduousness valid Words with Friends?
Words with Friends YES

11 letters word
12 points in Scrabble
15 points in WWF

Definitions for ARDUOUSNESS in dictionary:

NOUN:

the state of being arduous
The quality of being arduous; difficulty of execution.
extreme effortfulness
the quality of requiring great exertion or labor.

OTHER DEFINITIONS:

hard to accomplish or achiev; difficult; marked by great labor or effort; strenuous

Words related to ARDUOUSNESS

arduous8

Words that contain ARDUOUSNESS

arduousnesses14

How to use ARDUOUSNESS in a sentence

It may perhaps help to lessen the arduousness of the subject if I put the first part of what I have to say in the form of a direct personal confession.
It is inconceivable, meanwhile, how much, by this choice of a subject, I increased the arduousness of my task.

Similar words containing ARDUOUSNES without suffix s

arduousnesses14

Find what other words can be done using letters: "arduousness"
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