AD carry + Support Synergy

Soraka:
Works Well with:

• Corki
  
• Graves
  
• Varus
  
• MF
  

Works Okay With:

• Draven
  
• Urgot
  
• Tristana
  

No Go:

• Vayne
  
• Ashe
  

Sona:
Works Well with:

• Urgot
  
• Draven
  
• Tristana
  
• Graves
  

Works Okay with:

• Ashe
  
• Vayne
  

No go:

• Corki
  
• Varus
  

Taric:
Works Well with:

• Corki
  
• Graves
  
• Draven
  
• Tristana
  
• Vayne
  

Works Okay with:

• Ashe
  
• Varus
  
• Urgot
  
• Mf
  

No Go:

• Pretty much good with a lot of people.
  

Janna:
Works Well with:

• Ashe
  
• Graves
  
• Tristana
  
• Vayne
  
• Draven
  
• Urgot
  
• Varus
  

Works okay with:

• Mf
  
• Corki
  

No go:

• Too much CC & Strong passive for there not to be a good synergized AD. Worst would be Corki in my opinion.
  

Leona:
Works Well with:

• Corki
  
• Graves
  
• Tristana
  
• Vayne
  
• Draven
  
• Urgot
  
• Varus
  
• Mf
  

Works Okay with:

• Ashe
  

No go:

• Same reasons as Janna. Ashe is the only Okay as she doesn't benefit as well form Leonas stuns as much as the other bursty AD carries we have now do.
  

Nunu:
Works Well with:

• Mf
  
• Ashe
  
• Vayne
  
• Draven
  
• Varus
  

Works Okay with:

• Tristana
  
• Graves
  

No go:

• Urgot
  
• Corki
  

More to come later.

You forgot about melee AD carries like Yi and Fiora.