0
odd
0
openly
0
overturned
0
parallelly
0
peacefully
0
placidly
0
plainly
0
profligate
0
prone
0
pronely
0
prostrate
0
ragged
0
rakish
0
reversed
0
rough
0
sagging
0
serenely
0
slack
0
slanting
0
sloping
11 years ago|737 views|share |citing 
APASmart Define. (2015). perpendicularly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/perpendicularly/thesaurus/antonyms
ChicagoSmart Define. 2015. "perpendicularly thesaurus" https://smartdefine.org/perpendicularly/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2015, perpendicularly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/perpendicularly/thesaurus/antonyms>.
MLASmart Define. "perpendicularly thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/perpendicularly/thesaurus/antonyms>