Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun stainless

1 sense of stainless

Sense 1
stainless steel, stainless, chromium steel -- (steel containing chromium that makes it resistant to corrosion)
       => alloy steel -- (steel who characteristics are determined by the addition of other elements in addition to carbon)

Antonyms of adj stainless

1 sense of stainless

Sense 1
stainless, unstained, unsullied, untainted, untarnished -- ((of reputation) free from blemishes; "his unsullied name"; "an untarnished reputation")

INDIRECT (VIA unblemished) -> blemished -- (marred by imperfections)

Similarity of adj stainless

1 sense of stainless

Sense 1
stainless, unstained, unsullied, untainted, untarnished -- ((of reputation) free from blemishes; "his unsullied name"; "an untarnished reputation")
       => unblemished (vs. blemished), unmarred, unmutilated -- (free from physical or moral spots or stains; "an unblemished record"; "an unblemished complexion")