zannLanguage Learning Suite
Blacken
Physical Change
Use 'blacken' to describe something turning dark due to physical changes like burning or dirt.

The toast blackened in the toaster.
No Gradual Shade
'Blacken' suggests a significant change in color, not a gradual darkening.

The paper quickly blackened around the edges.
Damage Implication
Using 'blacken' often implies damage, not just a change in color.

The firecracker blackened the mailbox.
Compare with
BesmirchDefameSoilStainSullyTaintTarnish
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