| INHERITRIX | • inheritrix n. Female inheritor; heiress. • INHERITRIX n. a female inheritor, also INHERITRESS. |
| INSPIRITER | • INSPIRITER n. one who inspirits. |
| INTERRADII | • interradii n. Plural of interradius. • INTERRADIUS n. a radius midway between primary radii or perradii. |
| IRRELIGION | • irreligion n. The state of being irreligious; irreligious sentiment or thought. • IRRELIGION n. the state of being irreligious. |
| IRRIGATING | • irrigating v. Present participle of irrigate. • IRRIGATE v. to water by canals or watercourses. |
| IRRIGATION | • irrigation n. The act or process of irrigating, or the state of being irrigated; especially, the operation of causing… • IRRIGATION n. the therapeutic flushing of a body part with a stream of liquid. |
| IRRITATING | • irritating adj. Causing irritation, annoyance or pain. • irritating adj. Stimulating or exciting a response. • irritating v. Present participle of irritate. |
| IRRITATION | • irritation n. The act of irritating or annoying. • irritation n. The state of being irritated. • irritation n. A things or person that annoys. |
| NITRIFIERS | • nitrifiers n. Plural of nitrifier. • NITRIFIER n. an agent employed in nitrification. |
| REINSPIRIT | • reinspirit v. (Transitive) To give fresh spirit to. • REINSPIRIT v. to give fresh spirit to. |
| RIBAVIRINS | • ribavirins n. Plural of ribavirin. • RIBAVIRIN n. a synthetic guanosine analogue, which interferes with the synthesis of viral nucleic acids and is used to treat viral infections. |
| TRINITRINS | • TRINITRIN n. glyceryl trinitrate, used to treat angina pectoris. |