How to spell EXTENSIVIES correctly?

If you meant to write "extensivies" but realized it's a misspelling, the correct term you were probably looking for is "extensiveness". This refers to the extent or comprehensiveness of something. Proofreading your work will help you catch and correct such errors.

• Extensities

Asing

• acing
• aging
• aping
• arcing
• ask in
• asking
• assign
• assn
• awing
• axing