| Word | Definitions | Synonyms |
|---|---|---|
| ineradicable | (adjective) not able to be destroyed or rooted out | - |
| inerrable | (adjective) not liable to error | Synonyms: inerrant, unerring |
| inerrant | (adjective) not liable to error | Synonyms: inerrable, unerring |
| inert | (adjective) slow and apathetic | Synonyms: sluggish, soggy, torpid |
| (adjective) unable to move or resist motion | - | |
| (adjective) having only a limited ability to react chemically; chemically inactive | Synonyms: indifferent, neutral | |
| inertial | (adjective) of or relating to inertia | - |