  This paper presents an original way to add new data in a reference dictionary
from several other lexical resources, without loosing any consistence. This
operation is carried in order to get lexical information classified by the
sense of the entry. This classification makes it possible to enrich utterances
(in QA: the queries) following the meaning, and to reduce noise. An analysis of
the experienced problems shows the interest of this method, and insists on the
points that have to be tackled.
