Monstrously
Part of speech: adverb
Definition: In a monstrous manner.
Heinously
Part of speech: adverb
Definition: In a heinous manner.
Difference between Monstrously and Heinously
What is the difference between Monstrously and Heinously?
Monstrously as an adverb is in a monstrous manner. while Heinously as an adverb is in a heinous manner.
We hope you now know whether to use Monstrously or Heinously in your sentence.