Grouchily
Part of speech: adverb
Definition: In a grouchy manner
Crossly
Part of speech: adverb
Definition: In a cross manner.
Grouchily as an adverb is in a grouchy manner while Crossly as an adverb is in a cross manner.
Part of speech: adverb
Definition: In a grouchy manner
Part of speech: adverb
Definition: In a cross manner.
We hope you now know whether to use Grouchily or Crossly in your sentence.