IPA: /ɪɡˈzɔːrbɪtəns/
KK: /ɪɡˈzɔːrbɪtəns/
The quality of being excessive or unreasonable, especially in terms of price or amount.
The exorbitance of the hotel prices during the festival shocked many travelers.
Exorbitance → It is formed from "ex-" (meaning out of or away from) and "orbitare" (meaning to wander or to go around). The word describes a state of going beyond the usual limits or bounds, hence excessive or extravagant behavior.
Think of going 'out of' ('ex-') the usual 'path' ('orbitare') — that's why exorbitance means going beyond normal limits.