/etc/groonga/synonyms.tsv is in libgroonga0 6.0.1-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 | # -*- coding: utf-8 -*-
#
# key[TAB]synonym1[TAB]synonym2[TAB]...
#
#groonga groonga rroonga mroonga
|