arduous
11 plus vocabulary word for grammar school entrance exams
Difficulty: Difficult
Learn the meaning of arduous with synonyms, antonyms and an example sentence. Part of our 11 plus vocabulary list used for selective school and grammar school preparation.
arduous
(adjective)
arduous
More about this word
- Word origin
- From Latin 'arduus', meaning steep or difficult.
- Related word forms
- verb: arduousness
- noun: arduousness
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