8
long(adjective, protracted, rounded, elongated, ovated)
7
rectangle(noun, figure)
6
elongated
6
elliptical(adjective, rounded, elongated)
4
rectangular(adjective, protracted, rounded, elongated, ovated)
4
elliptic
4
elongate(verb, adjective, protracted, rounded, elongated)
4
oval(adjective, shape, long, rounded, elongated)
3
longish(adjective, protracted, ovated)
3
block(noun, mass, lump, chunk, wedge)
3
linear(adjective, length)
3
longitudinal
3
ovaliform(adjective, protracted, rounded, elongated, ovated)
3
ovate(verb, adjective, rounded, elongated, oval)
2
foursquare
2
ellipsoidal(adjective, protracted, rounded, elongated, ovated)
2
extended(protracted, ovated)
2
lengthy(adjective, protracted, ovated)
2
orthogonal
2
ovaloid(adjective, protracted, rounded, elongated, ovated)
<123458>
11 years ago|4.6k views|share |citing 
APASmart Define. (2015). oblong thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/oblong/thesaurus/synonyms
ChicagoSmart Define. 2015. "oblong thesaurus" https://smartdefine.org/oblong/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, oblong thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/oblong/thesaurus/synonyms>.
MLASmart Define. "oblong thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/oblong/thesaurus/synonyms>