3
quadrilateral(adjective, laterality)
3
bifacial
3
bifold
3
bifurcated(adjective, double)
3
binary(adjective, double)
3
duple(adjective, double)
3
dyadic(adjective, double)
3
twinned(adjective, double)
3
two-faced(adjective, double)
2
bilaterally symmetrical(expression, adjective, idiom)
2
reciprocal
2
second(adjective, double, duplication)
2
trilateral(adjective, laterality)
2
bipartisan(adjective, dual, amphibian, twice, binary)
2
disomatous
2
many-sided
2
one-sided
2
respective
2
twofold
1
associated
11 years ago|5.7k views|share |citing 
APASmart Define. (2015). bilateral thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/bilateral/thesaurus/synonyms
ChicagoSmart Define. 2015. "bilateral thesaurus" https://smartdefine.org/bilateral/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, bilateral thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/bilateral/thesaurus/synonyms>.
MLASmart Define. "bilateral thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/bilateral/thesaurus/synonyms>