| rigor | excessive sternness |
|---|---|
| rigor | something hard to endure |
| rigor | the quality of being logically valid |
| rigor | muscular stiffening that begins 2 to 4 hours after death and last for about 4 days |
| rigor | temporary stiffness of joints and muscular rigidity occurring after death |
| rigor | demanding strict attention to rules and procedures |
| rigor | rigidly accurate |
| rigor | (of circumstances |
| rigor | in a rigorous manner |
| rigor | something hard to endure |