Historical clue formulations

• Language of Vientiane — 2026-05-06
• Neighbor of a Thai — 2025-08-13
• Luang Prabang native — 2025-07-18
• Language in which the first five counting numbers are nung, song, sam, si, ha — 2025-04-25
• Language mutually intelligible with Thai — 2025-02-16
• Cuisine with sticky rice — 2024-12-08
• Southeast Asian language — 2024-10-28
• Southeast Asian language — 2024-10-14
• Thai's neighbor — 2024-09-08
• Many a Theravada Buddhist — 2024-08-31
• Language that's mutually intelligible with Thai — 2024-07-29
• Cuisine with larb and green papaya salad — 2024-06-16
• Language in which "sabaidee" means "hello" — 2024-05-02
• Language spoken in Luang Prabang — 2024-03-03
• People with a language of the same name — 2023-12-09
• Mekong Valley language — 2023-10-12
• Language in which "hello" is ສະບາຍດີ — 2023-09-24
• Language of Vientiane — 2023-09-19
• Language related to Thai — 2023-06-26
• Dweller on the Mekong River — 2023-05-24
• Language spoken west of 15-Across — 2023-05-23
• Mekong Valley language — 2023-04-19
• Southeast Asian language — 2023-03-21
• Language spoken near the Thai region of Isan — 2023-02-10
• Language in which "puzzle" is "pid sa" — 2023-01-22
• Language spoken in Vientiane — 2023-01-09
• ___ People's Democratic Republic — 2022-03-03
• People with a language of the same name — 2022-02-12
• Language spoken along the Mekong — 2022-02-11
• Vientiane local — 2022-02-08
• ___-tzu — 2021-11-18
• Language in the Tai family — 2021-10-24
• Language akin to Thai — 2021-05-10
• Language akin to Thai — 2021-04-06
• Philosopher ___-tzu — 2021-03-15
• Language not traditionally written with spaces between words — 2021-03-14
• Philosopher ___-tzu — 2021-02-09
• Language with more than 25 vowel sounds — 2020-10-14
• ___ People's Democratic Republic — 2020-09-13
• Sister language of Thai — 2020-09-11
• Southeast Asian language — 2020-08-30
• Thai neighbor — 2020-04-16
• Thai neighbor — 2020-03-14
• Language akin to Thai — 2020-01-22
• Language in which "thank you" is "khob chai" — 2019-11-01
• Language related to Thai — 2019-09-10
• Mostly monosyllabic language — 2019-06-15
• Largely monosyllabic language — 2019-02-08
• Vientiane native — 2018-08-12
• Language similar to Thai — 2018-07-20