Where does “ลึกซึ้ง” come from?

ลึกซึ้ง (Thai) comes from Thai ลึก, from Proto-Southwestern Tai *lɤkᴰˢ⁴, from Proto-Tai lɤkᴰ — deep.

ลึกซึ้ง (Thai): deep: meaningful

Definitions

  1. deep: meaningful

Ancestry of “ลึกซึ้ง”, step by step

ลึกซึ้ง traces back through two separate lines of ancestry.

via Thai ลึก

StepLanguageWordMeaning
1Thaiลึกdeep
2Proto-Southwestern Tai*lɤkᴰˢ⁴—
3Proto-Tailɤkᴰdeep

via Thai ซึ้ง

StepLanguageWordMeaning
1Thaiซึ้งdeep; profound
Every word from Proto-Tai lɤkᴰ →Every word from Proto-Southwestern Tai *lɤkᴰˢ⁴ →Every word from Thai ลึก →