Unsparingly
Part of speech: adverb
Definition: In an unsparing manner.
Scathingly
Part of speech: adverb
Definition: In a scathing manner.
Unsparingly as an adverb is in an unsparing manner. while Scathingly as an adverb is in a scathing manner.
Part of speech: adverb
Definition: In an unsparing manner.
Part of speech: adverb
Definition: In a scathing manner.
We hope you now know whether to use Unsparingly or Scathingly in your sentence.