1
four(adjective, four)
1
fourth
1
hectograph
1
make four
1
manifold
1
microcopy
1
microfilm
1
mimeo
1
mimeograph
1
model
1
multigraph
1
multiple
1
multiply
1
quad
1
quadrible
1
quadrigeminal
1
quadrumanous
1
quadrupled
1
reduplicate
1
repetition
11 years ago|1.7k views|share |citing 
APASmart Define. (2015). quadruplicate thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/quadruplicate/thesaurus/synonyms
ChicagoSmart Define. 2015. "quadruplicate thesaurus" https://smartdefine.org/quadruplicate/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, quadruplicate thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/quadruplicate/thesaurus/synonyms>.
MLASmart Define. "quadruplicate thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/quadruplicate/thesaurus/synonyms>