Where does “rial” come from?

Rial is an English word for currency derived from Persian ریال, ultimately from Spanish real meaning "royal."

rial (English): The official currencies of Iran, Oman, and Yemen;...

Definitions

  1. The official currencies of Iran, Oman, and Yemen;...

Ancestry of “rial”, step by step

rial traces back through two separate lines of ancestry.

via Persian ریال

StepLanguageWordMeaning
1Persianریالrial
2Italianrealereal; flagship of a fleet personally commanded by...
3Spanishrealreal; royal; a quarter of a peseta
4Late Latinrealisactual; real, actual
5Latinrēsthing, object, stuff
6Latinvindicatiocivil lawsuit; protection, defence; vindication;...
7Latinvindicōto lay claim to as one's own (often with sibi)
8Latinvindexclaimant, vindicator
9Latindīcōto say, talk, speak, utter, mention
10Latin-tiōtion, -ation, -ing
11Latindissertātiō(spoken) dissertation, discourse, disquisition
12Latindissertusarranged, disposed; explained
13Latindissereresecond-person singular future passive indicative...
14Latindis-asunder, apart, in two; reversal, removal;...
15Latincalceusshoe
16Latincalxlimestone; chalk; the finish line
17Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via Arabic رِيَال

StepLanguageWordMeaning
1Arabicرِيَالriyal
2PortugueseRealtrue, real
3Old Portuguesereal
Every word from Ancient Greek χάλιξ
rial — Etymology, Origin & Word History | Etymology Explorer