37 entries under adjective topic. ×

5
vertical
4
long
4
perpendicular
4
steep
4
upright
3
continuous
3
oblong
2
erect
2
firsthand
2
longer
2
sheer
1
up-and-down
0
altitudinal
0
angular distance
0
ceaseless
0
clear
0
constant
0
continual
0
dispassionate
0
equitable
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APASmart Define. (2013). longitudinal thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/longitudinal/thesaurus/synonyms
ChicagoSmart Define. 2013. "longitudinal thesaurus" https://smartdefine.org/longitudinal/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2013, longitudinal thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/longitudinal/thesaurus/synonyms>.
MLASmart Define. "longitudinal thesaurus" 28 June 2013. Web. 22 September 2026. <https://smartdefine.org/longitudinal/thesaurus/synonyms>