Synonyms|295Antonyms|65|Broader|3Narrower|0Related|677
2
abusive
2
barring
2
costly(adjective, extraordinary, extreme, expensive, high-priced)
2
criminal
2
discouraging
2
exacting(tough, severe, painful, problematic, trying)
2
exclusory
2
extraordinary(adjective, extreme, high)
2
inaccessible(adjective, expensive, high-priced, pricey, pricely)
2
insupportable
2
luxurious(adjective, extraordinary, extreme, expensive, high-priced)
2
outlandish
2
precious(adjective, extraordinary, extreme, expensive, high-priced)
2
select
2
snobbish
2
titanic(tough, severe, painful, problematic, trying)
2
unaffordable(adjective, expensive, high-priced, pricey, pricely)
1
ambitious(tough, severe, painful, problematic, trying)
1
arduous(tough, severe, painful, problematic, trying)
1
backbreaker(tough, severe, painful, problematic, trying)
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APASmart Define. (2015). prohibitive thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/prohibitive/thesaurus/synonyms
ChicagoSmart Define. 2015. "prohibitive thesaurus" https://smartdefine.org/prohibitive/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, prohibitive thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/prohibitive/thesaurus/synonyms>.
MLASmart Define. "prohibitive thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/prohibitive/thesaurus/synonyms>