"Exorbitant" is a word in ENGLISH

Departing from an orbit or usual track; hence,
deviating from the usual or due course; going beyond the appointed
rules or established limits of right or propriety; excessive;
extravagant; enormous; inordinate; as, exorbitant appetites and
passions; exorbitant charges, demands, or claims.

Not comprehended in a settled rule or method;
anomalous.