köken: Etymology tree Esperanto ŝanĝi Proto-Indo-European *-dʰlom Proto-Indo-European *-dʰlis Proto-Italic *-ðlis Latin -bilis Latin -ābilis Old French -ablebor. Middle English -able English -ablebor. ▲ Latin -bilis Latin -ibilis Old French -ibleder. Middle English -ible English -iblebor. ▲ Old French -able Middle French -able French -ablebor. ▲ Old French -ible French -iblebor. ▲ Latin -ābilis Old…