Where does “สาธารณรัฐแอฟริกากลาง” come from?

สาธารณรัฐแอฟริกากลาง (Thai) comes from Thai สาธารณรัฐ, from English Republic, from Middle French république, from Latin republica, from Latin rēspublica, from Latin rēs, from Latin vindicatio, from Latin vindicō — small stone, pebble; gravel, rubble.

Ancestry of “สาธารณรัฐแอฟริกากลาง”, step by step

สาธารณรัฐแอฟริกากลาง traces back through 3 separate lines of ancestry.

via Thai สาธารณรัฐ

StepLanguageWordMeaning
1Thaiสาธารณรัฐrepublic
2EnglishRepublicThe Roman Republic
3Middle Frenchrépubliquerepublic
4Latinrepublicaablative singular of rēspublica
5Latinrēspublicaa republic, commonwealth; the state, nation
6Latinrēsthing, object, stuff
7Latinvindicatiocivil lawsuit; protection, defence; vindication;...
8Latinvindicōto lay claim to as one's own (often with sibi)
9Latinvindexclaimant, vindicator
10Latindīcōto say, talk, speak, utter, mention
11Latin-tiōtion, -ation, -ing
12Latindissertātiō(spoken) dissertation, discourse, disquisition
13Latindissertusarranged, disposed; explained
14Latindissereresecond-person singular future passive indicative...
15Latindis-asunder, apart, in two; reversal, removal;...
16Latincalceusshoe
17Latincalxlimestone; chalk; the finish line
18Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via Thai แอฟริกา

StepLanguageWordMeaning
1Thaiแอฟริกา
2EnglishAfricacontrasted with the Maghreb
3Old FrenchAffrike
4LatināfricusAfrican
5LatinĀfri
6Albanianafërat, beside, by, near, nearby, near to, next to
7Proto-Albanianapseraat, beside, by, near, nearby, near to, next to
8Proto-Albanianaps
9LatinApisA seaport town of Egypt situated at the borders with Marmarica
10Ancient GreekἌπις
11Copticϩⲁⲡⲉthe Apis bull, a bull worshipped as a herald of the gods (first Ptah, then Osiris, then Atum)
12Egyptianḥpthe god Apis

via Thai กลาง

StepLanguageWordMeaning
1Thaiกลางmiddle; center; in the middle of; amidst;...
2Proto-Taiklaːŋᴬmiddle
Every word from Ancient Greek χάλιξ