Synonyms of prohibitive in English:

prohibitive


See definition of prohibitive

adjective

1‘production costs have been prohibitive’

SYNONYMS
excessively high, extortionate, excessive, exorbitant, sky-high, preposterous, outrageous, scandalous, out of the question, beyond one's means, more than one can afford, unreasonable, impossible, overinflated
informal steep, criminal

2‘prohibitive regulations’

SYNONYMS
proscriptive, prohibitory, restrictive, suppressive, repressive, restraining, inhibitory