| COGNITIVITY | • COGNITIVITY n. the state of being cognitive. |
| INDUCTILITY | • inductility n. The quality or state of being inductile. • INDUCTILITY n. the state of being inductile. |
| INDUCTIVITY | • inductivity n. (Physics) A measure of the capacity for magnetic inductance. • inductivity n. (Rare) The susceptibility to a process of induction (in various senses). • INDUCTIVITY n. the state of being inductive. |
| INFANTILITY | • infantility n. Quality of being infantile. • INFANTILITY n. the state of being infantile. |
| INFECTIVITY | • infectivity n. The ability of a pathogen to establish an infection. • INFECTIVITY n. the state of being infective. |
| INFERTILITY | • infertility n. The condition of being infertile; of having poor fertility. • infertility n. The inability to conceive children. • INFERTILITY n. the state of being infertile. |
| INSTABILITY | • instability n. (Uncountable) The quality of being unstable. • instability n. (Physics, countable) A state that is not in equilibrium, or in which a small change has a large irreversible effect. • INSTABILITY n. the state of being unstable. |
| INTERIORITY | • interiority n. The state or quality of being private or interior to the person. • INTERIORITY n. interior quality or character. |
| INTREPIDITY | • intrepidity n. The quality of being intrepid; bravery. • INTREPIDITY n. the state of being intrepid. |
| INTUITIVELY | • intuitively adv. By intuition; with skill or accuracy, but without special training or planning; instinctively. • INTUITIVE adv. possessing intuition. |
| ISOTONICITY | • isotonicity n. The state of being isotonic, or extent to which something is isotonic. • ISOTONICITY n. the quality of being isotonic. |
| SENSITIVITY | • sensitivity n. The quality or state of being sensitive; sensitiveness. • sensitivity n. (Biology) The ability of an organism or organ to respond to external stimuli. • sensitivity n. (Statistics) The probability, in a binary classification test, of a true positive being correctly identified. |
| SINISTERITY | • SINISTERITY n. left-handedness. |
| TANGIBILITY | • tangibility n. The property of being tangible. • tangibility n. Something that is tangible. • TANGIBILITY n. the state of being tangible. |
| TENSIBILITY | • tensibility n. The quality or state of being tensible. • TENSIBILITY n. the state of being tensible. |