| inaccessible | (adjective) capable of being reached only with great difficulty or not at all | Synonyms: unaccessible |
|---|
| (adjective) not capable of being obtained | Synonyms: unobtainable, unprocurable, untouchable |
| inaccurate | (adjective) erroneous | - |
|---|
| inactive | (adjective) (military) not involved in military operations | Synonyms: nonoperational |
|---|
| (adjective) not active physically or mentally | - |
| (adjective) (pathology) not progressing or increasing; or progressing slowly | - |
| (adjective) lacking activity; lying idle or unused | - |
| (adjective) lacking in energy or will | Synonyms: passive |
| (adjective) (of e.g. volcanoes) not erupting and not extinct | Synonyms: dormant |
| (adjective) not exerting influence or change | - |
| (adjective) not engaged in full-time work | - |
| (adjective) not in physical motion | Synonyms: motionless, static, still |
| (adjective) (chemistry) not participating in a chemical reaction; chemically inert | - |