unrelated
🇺🇸
/ˌʌnrɪˈleɪtɪd/
🇬🇧
/ˌʌnrɪˈleɪtɪd/
not connected or linked to something else
The two topics are completely unrelated and should be discussed separately.
この二つの話題は完全に関連しておらず、別々に議論すべきです。
not part of the same family
Although they share the same last name, they are completely unrelated to each other.
同じ名字ですが、彼らはお互いにまったく血縁関係がありません。