English adjective: rigorous | |||
1. | rigorous rigidly accurate; allowing no deviation from a standard | ||
Samples | Rigorous application of the law. A strict vegetarian. | ||
Synonyms | strict | ||
Similar | exact | ||
Antonyms | inexact | ||
2. | rigorous demanding strict attention to rules and procedures | ||
Samples | Rigorous discipline. Tight security. Stringent safety measures. | ||
Synonyms | stringent, tight | ||
Similar | demanding | ||
Antonyms | undemanding | ||