/usr/lib/aspell/et.dat is in aspell-et 1:20030606-20.
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 6 | name et
charset iso-8859-15
soundslike generic
affix et
affix-compress true
special ' -*- . -*- - -*-
|