221 entries under adjective topic. ×

5
sudden(sharp, sheer, vertical)
4
conscienceless(expensive, high-priced, pricey, pricely)
4
declivitous(sharp, course, extreme, sheer)
4
eminent(great, big, large, long)
4
formidable(great, big, large, long)
4
headlong(sharp, course, extreme, abrupt)
4
hideous(expensive, high-priced, pricey, pricely)
4
horrid(expensive, high-priced, pricey, pricely)
4
horrific(expensive, high-priced, pricey, pricely)
4
luxurious(expensive, exclusive, classy, high-priced)
4
overmuch(unreasonable, extreme, extravagant, extra)
4
plumb(straight, upright, erect, vertical)
4
rigorous(severe, stringent, drastic)
4
uplifted(great, big, large, long)
3
breakneck(sharp, course, extreme, sheer)
3
fancy(high, extravagant, valuable, excessive)
3
hilly(sharp, course, extreme, bumpy)
3
huge(great, big, large, expensive)
3
invaluable(fancy, high, expensive, exclusive)
3
lavish(fancy, high, extravagant, valuable)
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APASmart Define. (2015). steep thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/steep/thesaurus/synonyms
ChicagoSmart Define. 2015. "steep thesaurus" https://smartdefine.org/steep/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, steep thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/steep/thesaurus/synonyms>.
MLASmart Define. "steep thesaurus" 24 December 2015. Web. 24 September 2026. <https://smartdefine.org/steep/thesaurus/synonyms>