You can look at which chords fit nicely under it. Augmented chords, x7b5, x9#5, x9b5, xmaj7#5, maybe xminmaj7 just to name a few. ##1768677 here is a thingy I made to demonstrate how i'd use it in a more bebop-like context. I use whole tone over F#7b5 at m2, C#7 at m4 and F#9b5 at m6.
i was trying to practice whole-tone earlier but it's really difficult to do it tastefully :( i decided to fuck it and work the other way around and it's still fairly difficult w