unsuspecting

Adjective

Not suspecting; without any suspicion.

Japanese Meaning

疑いを持たず、何の疑念も抱かない / 警戒心がなく、用心深くない

The unsuspecting hikers walked past the rare orchid without noticing it.

ハイカーたちは何も疑わずに珍しいランを見過ごして通り過ぎた。

Sense（1）

Not suspecting; without any suspicion.

He easily shot the unsuspecting target.

more unsuspecting

（ comparative ）

most unsuspecting

（ superlative ）