Adjectives

(a)unsettledstill in doubt“an unsettled issue”, “an unsettled state of mind”
(a)unsettlednot settled or established“an unsettled lifestyle”
(s)changeable, uncertain, unsettledsubject to change“a changeable climate”, “the weather is uncertain”, “unsettled weather with rain and hail and sunshine coming one right after the other”
(s)unsettlednot yet settled“unsettled territory”