Both are trained assassins rather than heroes who have been genetically modified or have super powers. Every avenger is great though!

Ok crap I am a mess...i ship her with steve (steve/natasha) and with bucky(bucky/natasha) and lately with Bruce(bruce/natasha)...it's all the fanfiction hehehehe..i even have cute names for them (star spangled widow) (winter widow) and (green widow) okkk maybe not that cute but better.than nothing whereas clint/natasha shippers have names like (black hawk) (black arrow) (clintasha) and so on

With Loki (BlackFrost/MischievousWidow/Bloki/Blacki/­Lot­ash­a)

Black Eye!!!

CLINTASHA/BLACKHAWK/BLACKEYE(or whatever you want to call it)

Clint and Natasha= perfect

only with Bucky