Importing keywords, from generalist or specialized thesaurus could be fine. Here are some valuable informations :
[Nouveaux thesaurus lightroom en français : Standard IPTC, pays du Monde, photo culinaire et autres mots clés utiles - MARIE & JULIEN]
Importing from the IPTC website some thesaurus may be possible. It has to be checked.
An import procedure from a text file, containing an hierarchical structure of keywords, is welcomed. Such thesaurus are available freely for Lightroom Classic.
