RIGOROUS

• (adj.) demanding strict attention to rules and procedures

  "rigorous discipline", "tight security", "stringent safety measures"

  synonyms : stringent , tight

• (adj.) rigidly accurate; allowing no deviation from a standard

  "rigorous application of the law", "a strict vegetarian"

  synonyms : strict

WordNet® 3.0, © 2006 by Princeton University.

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