0
discourteous(adjective, hard, rude, impolite, uncultivated)
0
downy
0
drastic(adjective, hard, rude, impolite, uncultivated)
0
enduring
0
erect(adjective, sharp, course, sheer, vertical)
0
extreme(adjective, hard, rude, impolite, uncultivated)
0
fanged
0
gargantuan
0
gently
0
giant
0
graded
0
gradual
0
gross(adjective, hard, rude, impolite, uncultivated)
0
hard(adjective, rude, impolite, uncultivated)
0
headlong(adjective, sharp, course, sheer, vertical)
0
heaven kissing(expression, idiom, height)
0
high-altitude(adjective, mountain, mountainous)
0
high and mighty(expression, idiom)
0
highland
0
huge
10 years ago|4.7k views|share |citing 
APASmart Define. (2016). hilly thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/hilly/thesaurus/synonyms
ChicagoSmart Define. 2016. "hilly thesaurus" https://smartdefine.org/hilly/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, hilly thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/hilly/thesaurus/synonyms>.
MLASmart Define. "hilly thesaurus" 1 March 2016. Web. 21 September 2026. <https://smartdefine.org/hilly/thesaurus/synonyms>