Subbing
Part of speech: verb
Definition: To substitute for.
Substituting
Part of speech: verb
Definition: To use in place of something else, with the same function.
Difference between Subbing and Substituting
What is the difference between Subbing and Substituting?
Subbing as a verb is to substitute for. while Substituting as a verb is to use in place of something else, with the same function.
We hope you now know whether to use Subbing or Substituting in your sentence.