Conditional Formatting / Macro to affect specific string within a cell

Hi there

In my excel document I have lots of different entries that contain string that end with the word 'cycle'.
I need to find a way to make these cells such that everything before the word 'cycle' remains as normal, whereas the word 'cycle' gets superscripted.

The string I need to superscript is always the same, its only ever the word cycle that needs to be superscripted.
I dont want to superscript the whole cell, just a part of the text within it.

There doesnt seem to be a quick shortcut key to superscript text, so instead I presume I need to use either conditional formatting or set up a macro to find any text within the currently highlighted cell that matches ' cycle' and superscript that specific bit of text.

I have no idea how to do either though.

Could someone help?

Thanks.