26
high(adjective, fancy, sharp, big, property)
24
exorbitant(adjective, hard, fancy, severe, difficult)
20
stiff(adjective, fancy, severe, big, crazy)
20
outrageous(adjective, informal, offensive, extreme, shocking)
20
permeate(verb, fill, animate, absorb, soften)
19
sheer(adjective, sharp, property, course, extreme)
18
abrupt(adjective, sharp, property, course, extreme)
18
precipitous(adjective, sharp, property, course, extreme)
15
perpendicular(adjective, sharp, course, extreme, straight)
14
saturate(verb, depress, fill, absorb, soften)
14
soak(verb, make, lower, clean, water)
14
precipice(noun, formal, face, mountain, crag)
14
vertical(adjective, sharp, straight, upright, erect)
13
immerse(verb, lower, clean, water, depress)
13
dear(adjective, fancy, crazy, unreasonable, extreme)
13
excessive(adjective, fancy, severe, offensive, false)
13
expensive(adjective, fancy, informal, crazy, unreasonable)
13
extortionate(adjective, offensive, unreasonable, extreme, extravagant)
13
unconscionable(adjective, severe, offensive, big, usual)
12
drench(verb, lower, water, depress, absorb)
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APASmart Define. (2015). steep thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/steep/thesaurus/synonyms
ChicagoSmart Define. 2015. "steep thesaurus" https://smartdefine.org/steep/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, steep thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/steep/thesaurus/synonyms>.
MLASmart Define. "steep thesaurus" 24 December 2015. Web. 20 September 2026. <https://smartdefine.org/steep/thesaurus/synonyms>