1
solid
1
three-dimensional
0
acting
0
additive
0
alive
0
available
0
box-shaped
0
brick-shaped
0
corrugated
0
craggy
0
down-to-earth
0
effective
0
efficient
0
elongated
0
functional
0
helpful
0
key
0
occupational
0
operable
0
operative
11 years ago|552 views|share |citing 
APASmart Define. (2015). planar thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/planar/thesaurus/antonyms
ChicagoSmart Define. 2015. "planar thesaurus" https://smartdefine.org/planar/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, planar thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/planar/thesaurus/antonyms>.
MLASmart Define. "planar thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/planar/thesaurus/antonyms>