| DOCTRINARIAN | • doctrinarian n. A doctrinaire. • DOCTRINARIAN n. a doctrinaire, an impractical theorist. |
| INCINERATORS | • incinerators n. Plural of incinerator. • INCINERATOR n. one that incinerates. |
| INCORRUPTION | • incorruption n. (Archaic) The state of being incorrupt. • INCORRUPTION n. the state of being free from physical decay. |
| INCRETIONARY | • INCRETIONARY adj. relating to incretion, internal secretion. |
| INCRIMINATOR | • incriminator n. One who incriminates. • INCRIMINATOR n. one who incriminates. |
| INSURRECTION | • insurrection n. (Uncountable) The action of part or all of a national population violently rising up against the government… • INSURRECTION n. an act or instance of revolting against civil authority or an established government. |
| INTERGROWING | • intergrowing v. Present participle of intergrow. • INTERGROW v. to grow into or among each other. |
| INTERRUPTION | • interruption n. The act of interrupting, or the state of being interrupted. • interruption n. A time interval during which there is a cessation of something. • INTERRUPTION n. the act of interrupting. |
| INTERWORKING | • interworking n. Interoperability. • INTERWORKING n. the act of working together. |
| INTROVERSION | • introversion n. A turning inward, particularly… • INTROVERSION n. the act of introverting. |
| INTROVERTING | • introverting n. The process of turning inwards, or becoming introverted. • INTROVERT v. to turn inwards. |
| IRRETENTIONS | • IRRETENTION n. absence of retention or power to retain. |
| NONIRRIGATED | • nonirrigated adj. Not irrigated. • NONIRRIGATED adj. not irrigated. |
| NONIRRITANTS | • nonirritants n. Plural of nonirritant. • NONIRRITANT n. something that is not an irritant. |
| NUTRITIONARY | • NUTRITIONARY adj. relating to nutrition. |
| ORIENTEERING | • orienteering n. (Sports) racing across unfamiliar place using a map and compass. • ORIENTEERING n. a cross-country race in which each participant uses a map and compass to navigate between checkpoints along an unfamiliar course. |
| OVERPRINTING | • overprinting v. Present participle of overprint. • OVERPRINT v. to print over something already printed. |
| OVERTRAINING | • overtraining v. Present participle of overtrain. • OVERTRAIN v. to train to excess. |
| REINSERTIONS | • reinsertions n. Plural of reinsertion. • REINSERTION n. the act of reinserting. |
| REORDINATION | • reordination n. A second or subsequent ordination; an act of reordaining. • REORDINATION n. the act of reordinating. |