unstable[Anglais]

adjectif satellite
1 : highly or violently reactive; "sensitive and highly unstable compounds"
2 : subject to change; variable; "a fluid situation fraught with uncertainty"; "everything was unstable following the coup"
3 : affording no ease or reassurance; "a precarious truce"
4 : suffering from severe mental illness; "of unsound mind"
adjectif
1 : lacking stability or fixity or firmness
Definitions