Langages - Année 1997 - Volume 31 - Numéro 128 - Pages 105-112One observes a certain scepticism among most philosophers of logic regarding synonymy. This is perhaps because they are generally too demanding in the determination of a criterion of synonymy. Should the relation of synonymy thus be weakened or else should its domain of application be restricted to certain contexts, certain language games or certain possible worlds ? This, it would seem, is the fundamental question today. 8 pages Source : Persée ; Ministère de la jeunesse, de l’éducation nationale et de la recherche, Direction de l’enseignement supérieur, Sous-direction des bibliothèques et de la documentation.