1
lowering(noun, drop, decline, fall, position)
1
nose dive(noun, expression, drop, cut, decline)
1
nosedive(noun, fall)
1
obliqueness(noun, inclination, grade, sharpness, slant)
1
obliquity(noun, rise, level, inclination, grade)
1
origin
1
pedigree
1
pin
1
plop
1
plunge(noun, drop, decline, fall, decrease)
1
plunging(drop, fall, plunge, slide, dive)
1
pratfall(noun, drop, cut, decline, fall)
1
precipitation(drop, fall, plunge, slide, dive)
1
prolapse(drop, fall, plunge, slide, dive)
1
recession(noun, drop, cut, decline, fall)
1
reduction(noun, drop, cut, decline, decrease)
1
sag(noun, drop, decline, fall, position)
1
scarp
1
settlement(drop, fall, plunge, slide, dive)
1
shelf(noun, inclination, grade, sharpness, slant)
10 years ago|5.7k views|share |citing 
APASmart Define. (2015). declivity thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/declivity/thesaurus/synonyms
ChicagoSmart Define. 2015. "declivity thesaurus" https://smartdefine.org/declivity/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, declivity thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/declivity/thesaurus/synonyms>.
MLASmart Define. "declivity thesaurus" 23 December 2015. Web. 20 September 2026. <https://smartdefine.org/declivity/thesaurus/synonyms>