As adjectives the difference between extortionate and upmarket
is that extortionate is of, related to or typifying extortion while upmarket is designed for customers with a high income.
As an adverb upmarket is
towards the more expensive end of the market.
extortionate
English
Adjective
(
en adjective)
of, related to or typifying extortion
greatly exceeding what is reasonable or moderate; exorbitant
upmarket
English
Adverb
(
en adverb)
towards the more expensive end of the market
Antonyms
* downmarket
Coordinate terms
* downmarket
* midmarket