Rules: Identify the language, that is, say something intelligent about it. Possibilities include where it is spoken, what race or ethnicity the speakers are, whether the language is extinct or extant and what shape the language is in, to what general or specific language families the language belongs, and anything else intelligent you can think of about the language etc. You’re not supposed to look it up; anyone can do that. You’re supposed to do it off the top of your head, ideally.
1. Ladin 2. Ladino 3. Ladakhi 4. Lezgian 5. Lingala 6. Livonian 7. Luganda 8. Lycian 9. Maithili 10. Manchu 11. Mandinga 12. Manipuri 13. Manx 14. Mapuche 15. Marathi 16. Mbala 17. Mende 18. Micmac 19. Milanese 20. Mojave