slackbuilds/office/kbgoffice/README

KBGOffice is inheritor of the popular dictionary KBEDictionary.
It provides easy to use interface for the dictionaries from the
Bulgarian Office project. Currently KBGOffice supports all the five
dictionaries (English <=> Bulgarian, Polytechnical, Computer Terms,
Thesaurus and Dialect).

After kbgoffice is installed, you need full-pack for the dictionaries.