Subword misspellings

[George-Ogden]

Hi

I've contributed to codespell in the past, but I wanted to make a large number of changes for common subword misspellings.

These are size -> sive and heda -> head. However, I may think of more in the future.

For example:

• inclusize -> inclusive
• immersize -> immersive
• heda -> head
• overheda -> overhead
  etc...

I estimated there are around 170 words where the first rule applies and 30 where the second rule applies.
Is there a way do this efficiently?
Is this something worth adding?

Please, let me know your thoughts and once again, thanks for a very valuable project!