Synonyms|63Antonyms|1|Broader|0Narrower|0Related|55
6
fast(adjective, continue)
2
indelible(adjective, continue)
2
unfading
1
barred
1
bolted
1
colourfast
1
constant
1
deep-dyed
1
degraded
1
dissipated
1
dyed
1
dyed-in-the-wool
1
firm
1
flying
1
ingrained
1
latched
1
libertine
1
locked
1
secured
1
truehearted
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APASmart Define. (2015). colorfast thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/colorfast/thesaurus/synonyms
ChicagoSmart Define. 2015. "colorfast thesaurus" https://smartdefine.org/colorfast/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, colorfast thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/colorfast/thesaurus/synonyms>.
MLASmart Define. "colorfast thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/colorfast/thesaurus/synonyms>