Suggest from main dictionary only

Supported on: At least Windows Server 2008 R2 or Windows 7

Registry

HKCU software\policies\microsoft\shared tools\proofing tools\1.0\office

Value name: suggestfrommainlexonly

Enabled: suggestfrommainlexonly = 1

Disabled: suggestfrommainlexonly = 0

Allows users to select words from main lexicon only.