17 entries under straight topic. ×

5
upright(adjective, erect, vertical, stand-up)
4
vertical(upright, erect)
2
erect(upright, vertical)
2
perpendicular(adjective, erect, vertical, upstanding)
2
upstanding(adjective, erect, vertical)
0
cocked(adjective, upright, erect, vertical)
0
end on(expression, adjective, upright, erect)
0
end up(expression, adjective, erect, vertical)
0
on end(expression, upright, erect, vertical)
0
plumb
0
raised(adjective, erect, vertical, upstanding)
0
sheer
0
stand-up(upright, erect, vertical)
0
standing(erect, vertical)
0
steep
0
straight-up(upright, erect, vertical)
0
upward(adjective, erect, vertical, upstanding)
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APASmart Define. (2015). upended thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/upended/thesaurus/synonyms
ChicagoSmart Define. 2015. "upended thesaurus" https://smartdefine.org/upended/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, upended thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/upended/thesaurus/synonyms>.
MLASmart Define. "upended thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/upended/thesaurus/synonyms>