unrelated

Adjective

not connected or associated / not related by kinship

Japanese Meaning

無関係な / 関連性のない / 血縁関係がない（親戚ではない）

The two events seemed unrelated at first, but closer inspection revealed a hidden link.

最初はその二つの出来事は無関係に見えたが、よく調べると隠れたつながりが明らかになった。

Sense（1）

not connected or associated

The holiday started with two unrelated mishaps.

Sense（2）

not related by kinship

He had the same surname as me, but we were unrelated.

more unrelated

（ comparative ）

most unrelated

（ superlative ）