Soupçonner vs. suspecter

In the French language, 'soupçonner' and 'suspecter' are both verbs that relate to the act of suspicion, typically in the context of believing someone may be guilty of something. While they share similarities and can sometimes be used interchangeably, there are nuances in their usage and connotation.

Soupçonner

To have a slight or vague belief that someone has engaged in wrongdoing or that something is true without certain proof.
Je soupçonne Paul d'avoir pris les clés.
(I suspect Paul took the keys.)
Elle soupçonne qu'il y a une erreur dans le rapport.
(She suspects that there is a mistake in the report.)
Les habitants soupçonnent un mystère autour de la vieille maison.
(The residents suspect a mystery around the old house.)

Suspecter

To believe someone to be guilty of a crime or wrongdoing, often with more grounds for suspicion compared to 'soupçonner'.
La police suspecte l'homme d'être impliqué dans le vol.
(The police suspect the man is involved in the theft.)
Les enseignants suspectent l'étudiant de tricher à l'examen.
(The teachers suspect the student of cheating on the exam.)
Après investigation, ils ont commencé à le suspecter de fraude.
(After investigation, they began to suspect him of fraud.)

Summary

'Soupçonner' often implies a lighter form of suspicion without strong evidence, resembling a hunch or an intuition. 'Suspecter', on the other hand, conveys a stronger sense of accusation generally based on more solid reasons or suspicion. While both words can often be translated as 'to suspect', choosing between them depends on the level of certainty and evidence associated with the suspicion.