Paleolithic Etymology of : eXTéRieur

Linguistic references

https://en.wiktionary.org/wiki/ext%c3%a9rieur

Semantic fields in Paraklist

Sense, upwards, downwards (and vice-versa) in S1
[Sources]

SaChet SiDe SuMMiT aBySS STRaiGhT oPPoSe

SaChet iNTéRieur eXTéRieur SoMMeT FoSSe SuPeR- iNFRa- PaRaDoXe