rigorous
adjective/ˈrɪɡərəs/
Frequency rank: #6,218 of 20,003 in the WORDED list (wordfreq data)
Meaning
extremely thorough, careful, and demanding.
Example sentence
The training program was rigorous and pushed every student to their limits.
Synonyms & related words
More words in ranks 6,201–6,300
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