Goku's Best Chemistry With (Antagonist)

[Let's Go Fearless!]

I think it's Freeza. Maybe the TFS version is tricking me or something although Goku and Pure Boo had a great one too. :rape

 

[Boo Brand Milk]

:rape

 

[Future Warrior]

Vegeta

 

[Fantastische Hure]

tao-pai-pai in my opinion

 

[SSJ2]

There's no question that it's Yamu.

 

[Captain Cadaver]

Including reformed villains, Vegeta by far. For non-repentant villains, definitely Freeza. Cell had the most potential for chemistry (especially with Galu making up 20% of his DNA), but they didn't have enough interactions for much of a bond to form.