Thanks for the suggestion, but that's not quite what I'm needing.

I've been working on this, and I'm Really close to an answer. I can get this formula to work when selecting 1 cell, but I need it to work for a range of cells:

=IF(ISERR(SEARCH(A10,A1)),"","TRUE")

Where A1 contains the Formula that references cell A10. For my specific worksheet, I need to be able to search for A10 within a range of cells. The formula works for one cell, but doesn't work when I put in a range, such as:

=IF(ISERR(SEARCH(A10,A1:A9)),"","TRUE")

Can anyone shed light on this? I'm really close to getting what I need. Thanks for the suggestions so far!