ราบ รื่น เกิน ไป
“ราบ รื่น เกิน ไป” (раап рыын кын пай) — suspiciously smooth in Thai. Phrase, level B1. Literally "smooth beyond measure": suspiciously smooth. The smooth serves for a road, the sea and the course of a business at once. In a live sentence: “ทุก อย่าง ราบ รื่น เกิน ไป ระวัง ด้วย” — Everything is too smooth — stay alert. Written with the characters ร, า, บ, ร, ื, ่, น, เ, ก, ิ, น, ไ… A word from the everyday Thai course, level B1.
In short
| Written in Thai | ราบ รื่น เกิน ไป |
| Read in Latin letters | раап рыын кын пай |
| Translation | suspiciously smooth |
| Part of speech | phrase |
| Level | B1 |
Why it looks that way
Literally "smooth beyond measure": suspiciously smooth. The smooth serves for a road, the sea and the course of a business at once
A word with a story stays in memory longer than one learned as a “spelling — translation” pair: memory holds on to meaning, not to a string.
In a live sentence
A single word almost never appears alone in conversation. A sentence shows where it fits and what stands next to it.
- ทุก อย่าง ราบ รื่น เกิน ไป ระวัง ด้วยтхук янг раап рыын кын пай раванг дыайEverything is too smooth — stay alert
How not to forget this word
Reading a word and remembering it are different jobs. A day later, little survives of a single reading — and that is not bad memory, that is how memory works.
- This has been tested on foreign words too. The difference shows up most when you test yourself a few days later rather than straight away.checked many timesKim & Webb, 2022, Language Learning 72(2) · 48 experiments, 3,411 participants, 98 comparisons.
- Recalling beats re-reading. Covering the translation and trying to remember it does more than reading it ten more times.checked many timesAdesope, Trevisan & Sundararajan, 2017, Review of Educational Research 87(3) · 188 experiments, 272 comparisons. g = 0.61; against plain re-reading 0.51, against passive review 0.93.
- An answer you worked out yourself sticks better than one handed to you.checked many timesBertsch et al., 2007, Memory & Cognition 35(2) · 86 studies, 445 comparisons, d = 0.40.
Frequently asked
How do you say “suspiciously smooth” in Thai?
«ราบ รื่น เกิน ไป», read “раап рыын кын пай”. In a live sentence: “ทุก อย่าง ราบ รื่น เกิน ไป ระวัง ด้วย” — Everything is too smooth — stay alert. Phrase, level B1; written with the characters ร, า, บ, ร, ื, ่, น, เ, ก, ิ, น, ไ…
How is “ราบ รื่น เกิน ไป” written in Latin letters?
раап рыын кын пай. This is a practical spelling — you need it to read aloud and be understood, not to meet an academic standard.
Why does this word look the way it does?
Literally "smooth beyond measure": suspiciously smooth. The smooth serves for a road, the sea and the course of a business at once. A word with a story stays in memory longer than a “spelling — translation” pair: memory holds on to meaning, not to a string.