3
flats(noun, adjective, levels)
3
levels(noun, adjective)
2
evens
2
laterals
2
planes
1
erects
1
horizons
1
landscapes
1
straights(noun, adjective, verticals)
1
uprights(noun, adjective, verticals)
1
verticals(noun, adjective)
0
horizontal
0
alternates
0
clears
0
crosses
0
empties
0
flushes
0
opens
0
orientations
0
parallels
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APASmart Define. (2013). horizontals thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/horizontals/thesaurus/synonyms
ChicagoSmart Define. 2013. "horizontals thesaurus" https://smartdefine.org/horizontals/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, horizontals thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/horizontals/thesaurus/synonyms>.
MLASmart Define. "horizontals thesaurus" 19 May 2013. Web. 20 September 2026. <https://smartdefine.org/horizontals/thesaurus/synonyms>