illogically

Adverb

In an illogical manner, without following methods of sane and correct reasoning, in a manner lacking thought or logic.

Japanese Meaning

論理的な理由付けや整然とした思考に基づかずに行われるさま / 理性や妥当な推論に基づかず、非合理的に行われるさま

She rejected the carefully prepared plan illogically, offering no reason for her decision.

彼女は綿密に準備された計画を非論理的に却下し、決定の理由を一切示さなかった。

Sense（1）

In an illogical manner, without following methods of sane and correct reasoning, in a manner lacking thought or logic.

Is the person acting in a strange manner, behaving illogically and seemingly out of touch with reality?

more illogically

（ comparative ）

most illogically

（ superlative ）