| Word | Definitions | Synonyms |
|---|---|---|
| innersole | (noun) the inner sole of a shoe or boot where the foot rests | Synonyms: insole |
| innervation | (noun) the distribution of nerve fibers to an organ or body region | - |
| (noun) the neural or electrical arousal of an organ or muscle or gland | Synonyms: excitation, irritation |