Where does “ความรอด” come from?

ความรอด (Thai) comes from Thai ความ, from Proto-Tai ɣwaːmᴬ — matter.

ความรอด (Thai): salvation

Definitions

  1. salvation

Ancestry of “ความรอด”, step by step

ความรอด traces back through two separate lines of ancestry.

via Thai ความ

StepLanguageWordMeaning
1Thaiความaffair; matter; content; essence; subject;...
2Proto-Taiɣwaːmᴬmatter

via Thai รอด

StepLanguageWordMeaning
1Thaiรอดto succeed (in escaping danger or an unfavourable cause, or in reaching a destination)
Every word from Proto-Tai ɣwaːmᴬEvery word from Thai ความ