| Word | Definitions | Synonyms |
|---|---|---|
| unsuitability | (noun) the quality of having the wrong properties for a specific purpose | Synonyms: ineptness, unsuitableness |
| unsuitableness | (noun) the quality of having the wrong properties for a specific purpose | Synonyms: ineptness, unsuitability |
| unsusceptibility | (noun) the state of not being susceptible | Synonyms: immunity |