still in doubt; "an unsettled issue"; "an unsettled state of mind"まだ疑わしい未解決
例:an unsettled issue 未解決の問題
not settled or established; "an unsettled lifestyle"決着しないか、または設立されない不安定
例:an unsettled lifestyle 不安定なライフスタイル
not yet settled; "unsettled territory"未解決の不安定
subject to change; "a changeable climate"; "the weather is uncertain"; "unsettled weather with rain and hail and sunshine coming one right after the other"変更される可能性がある不安定