1
segment
1
set up(verb, expression, phrasal verb)
1
shortcut
1
side
1
square
1
stand up(verb, expression, phrasal verb)
1
standing up(verb, adjective, phrasal verb, verticality)
1
steeper
1
straight-up-and-down
1
straight course
1
straight stretch
1
straightaway
1
streamline
1
take
1
tangent
1
tolerate
1
transversal
1
truely
1
unbent(adjective, straight)
1
uncorrelated
11 years ago|8.5k views|share |citing 
APASmart Define. (2015). perpendicular thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/perpendicular/thesaurus/synonyms
ChicagoSmart Define. 2015. "perpendicular thesaurus" https://smartdefine.org/perpendicular/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, perpendicular thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/perpendicular/thesaurus/synonyms>.
MLASmart Define. "perpendicular thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/perpendicular/thesaurus/synonyms>