How to handle correct usage terms?

1.` Terms.yml` file includes all words marked as do not use. (❗ in the IBM guide) (Error)
2. `Checkusage.yml` file includes all terms used with caution (⚠️ in the IBM guide)(Warning)

These files do not include terms marked as correct usage (✅ in the IBM guide), Maybe we can mark them as suggestions ? Thoughts?
