issueless

比較不可

Without issue (children). / Without an issue (point in debate or controversy).

日本語の意味

子供がいない / 論点や問題が存在しない

Despite his wealth and title, the heir remained issueless, leaving the estate's future uncertain.

富と爵位を持ちながら、その相続人には子どもがなく、荘園の将来は不透明だった。

意味（1）

Without issue (children).

意味（2）

Without an issue (point in debate or controversy).

A final type is the issueless riot, which has no observable motivation or goal.