2
two-ply
2
two-sided
1
again
1
ambidextrous
1
bifarious
1
biparous
1
bivalve
1
conduplicate
1
divalent
1
doubleheader
1
dually
1
forked
1
geminated
1
ingeminate
1
matching(adjective, like, spare, equal, identical)
1
multiple
1
secondary
1
secondly
1
soprano
1
twinned
11 years ago|3.9k views|share |citing 
APASmart Define. (2015). twofold thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/twofold/thesaurus/synonyms
ChicagoSmart Define. 2015. "twofold thesaurus" https://smartdefine.org/twofold/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, twofold thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/twofold/thesaurus/synonyms>.
MLASmart Define. "twofold thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/twofold/thesaurus/synonyms>