Answer: D lose or cause to lose luster, especially as a result of exposure to air or moisture.
"silver tarnishes too easily"
h
Similar:
become discolored
discolor
stain
rust
oxidize
corrode
deteriorate
become dull
lose its shine
lose its luster
blacken
become black
dull
make dull
dim
make black
h
Opposite:
brighten
polish
make or become less valuable or respected.
"his regime had not been tarnished by human rights abuses"
h
Similar:
sully
besmirch
blacken
smirch
stain
blemish
blot
taint
soil
befoul
spoil
ruin
dirty
disgrace
mar
damage
defame
calumniate
injure
harm
hurt
undermine
debase
degrade
denigrate
dishonor
stigmatize
vitiate
drag through the mud
h
Opposite:
enhance
Origin
Step-by-step explanation: