What do you call two unrelated words that are spelled the same, but pronounced differently? Kind of an anti-homonym. (anti-homophone for you youngsters)

I've been listening to fanfix generated with a text to speech program I bought. I'm constantly having to edit words phonetically to get the pronunciation correct. Here are a few examples:

Polish (related to the country), polish (to shine)
wind (air movement), wind (to crank)
wound (injury), wound (to twist)
secreted (to exude), secreted (to hide)


OK, so I know there has got to be a word for this. Does anyone know what it is?


Shallowford