bêtement

In a sentence

• Il a bêtement oublié ses clés sur la table.

  He stupidly forgot his keys on the table.

  'Bêtement' here conveys a sense of unintentionally and carelessly performing an action.

• Elle riait bêtement aux blagues qu'elle ne comprenait pas.

  She was laughing silly at jokes she did not understand.

  'Bêtement' is used to describe a manner of reacting or behaving perceived as simple or naive.

• Nous avons suivi bêtement les indications sans vérifier la carte.

  We blindly followed the directions without checking the map.

  'Bêtement' expresses the idea of following or doing something without critical assessment.