Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
unstable | No | Yes | No | No |
seismal | No | Yes | No | No |
unstable (adjective) | seismal (adjective) |
---|---|
lacking stability or fixity or firmness | subject to or caused by an earthquake or earth vibration |
subject to change; variable | |
suffering from severe mental illness | |
disposed to psychological variability | |
highly or violently reactive | |
affording no ease or reassurance |