11
monochrome(adjective, unicolor, one-color)
7
monochromic
6
monochromous
5
homochromatic(adjective, monochrome)
3
self-colored
2
color blindness
2
chromatic
2
boring(adjective, dreary, drab, colorless, arid)
2
cold
2
colouring
2
drab
1
colour blindness
1
black-and-white
1
color vision deficiency
1
colored
1
colorific
1
coloring
1
colorless
1
coloured
1
dichromatic
10 years ago|4.1k views|share |citing 
APASmart Define. (2016). monochromatic thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/monochromatic/thesaurus/synonyms
ChicagoSmart Define. 2016. "monochromatic thesaurus" https://smartdefine.org/monochromatic/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, monochromatic thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/monochromatic/thesaurus/synonyms>.
MLASmart Define. "monochromatic thesaurus" 13 January 2016. Web. 20 September 2026. <https://smartdefine.org/monochromatic/thesaurus/synonyms>