sunfast

S1U1N1F4A1S1T1

adjective

Colorfast in a way that will not fade in sunlight.

Opposite
sunbleached
Scrabble 10
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Meanings

adjectivesunfast (comparative more sunfast, superlative most sunfast)

comparative more sunfast · superlative most sunfast

  1. USColorfast in a way that will not fade in sunlight.

Synonyms & antonyms

Opposite
sunbleached

Origin

From sun + fast.

Full word history & related roots →
Cite this entry
APA

sunfast. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/sunfast

MLA

“sunfast.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sunfast. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “sunfast,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/sunfast.

Source: sunfast on Wiktionary, CC BY-SA 4.0.