| Word | Definitions | Synonyms |
|---|---|---|
| strict | (adjective) characterized by strictness, severity, or restraint | Synonyms: nonindulgent |
| (adjective) severe and unremitting in making demands | Synonyms: exacting, stern | |
| (adjective) rigidly accurate; allowing no deviation from a standard | Synonyms: rigorous | |
| (adjective) incapable of compromise or flexibility | Synonyms: rigid | |
| (adjective) (of rules) stringently enforced | Synonyms: hard-and-fast |