10
fleur-de-lis(noun, flower)
7
rainbow
5
flag
5
blue(adjective, shade, colour, tone)
5
cornea
3
chameleon
3
crocus(noun, flower)
3
flower(noun, flower)
3
gladiolus(noun, flower)
3
iris diaphragm(noun, expression, idiom)
2
butterfly
2
begonia(noun, flower)
2
comet(noun, traveler)
2
courier(traveler, messenger)
2
diaphragm
2
eye
2
eyeball
2
flagstone
2
gladiola
2
lid
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APASmart Define. (2015). iris thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/iris/thesaurus/synonyms
ChicagoSmart Define. 2015. "iris thesaurus" https://smartdefine.org/iris/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, iris thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/iris/thesaurus/synonyms>.
MLASmart Define. "iris thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/iris/thesaurus/synonyms>