Kvina Oficiala Aldono (5OA): the 8 official roots
All 8 roots made official by Kvina Oficiala Aldono (5OA) (1934), alphabetically, with their meaning in English and a link to each dictionary entry.
- aviad- aviation
- brems- brake
- bulten- bulletin
- fon- background
- kabinet- cabinet
- pil- battery
- plagiat- plagiarism
- slip- slip
Counts follow the officiality marks in Reta Vortaro (ReVo); the Academy of Esperanto keeps the official list in its Akademia Vortaro, and its own counts differ by a few roots. Words built from official roots are normal Esperanto even when they are not on any list: see Word building. Academy.