| 1. rigorous [ Synonyms: strict] | |
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Rigidly accurate; allowing no deviation from a standard
"rigorous application of the law"; "a strict vegetarian";
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سخت۔ |
| 2. rigorous [ Synonyms: stringent, tight] | |
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Demanding strict attention to rules and procedures
"rigorous discipline"; "tight security"; "stringent safety measures";
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سخت۔ |