Synonyms|86Antonyms|65|Broader|0Narrower|0Related|68
5
vertically(adverb, vertically)
4
erectly(adverb, vertically)
4
plumb
4
sheer
4
upright
4
uprightly(adverb, vertically)
3
at right angles(expression, idiom)
3
steeply(adverb, vertically)
2
directly(adverb, straightly)
2
normally
2
orthogonally
2
plumbly
2
sheerly(adverb, vertically)
2
straightly(adverb, straightly)
2
up and down(verb, expression, idiom, phrasal verb)
1
curve
1
cut
1
longitudinally(adverb, vertically)
1
perpendicular
1
right angled
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APASmart Define. (2015). perpendicularly thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/perpendicularly/thesaurus/synonyms
ChicagoSmart Define. 2015. "perpendicularly thesaurus" https://smartdefine.org/perpendicularly/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, perpendicularly thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/perpendicularly/thesaurus/synonyms>.
MLASmart Define. "perpendicularly thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/perpendicularly/thesaurus/synonyms>