list1 = ['Вася.пидор', 'Петя.гной', 'Маша.шлюха', 'Саша.блядь', 'пека', 'йоба']
list2 = ['Вася', 'Петя', 'йоба']
list3 = []
for i in list1:
for s in list2:
if s in i:
list3.append(i)
print(set(list1) - set(list3))
bGlzdDEgPSBbJ9CS0LDRgdGPLtC/0LjQtNC+0YAnLCAn0J/QtdGC0Y8u0LPQvdC+0LknLCAn0JzQsNGI0LAu0YjQu9GO0YXQsCcsICfQodCw0YjQsC7QsdC70Y/QtNGMJywgJ9C/0LXQutCwJywgJ9C50L7QsdCwJ10KbGlzdDIgPSBbJ9CS0LDRgdGPJywgJ9Cf0LXRgtGPJywgJ9C50L7QsdCwJ10KbGlzdDMgPSBbXQoKZm9yIGkgaW4gbGlzdDE6Cglmb3IgcyBpbiBsaXN0MjoKCQlpZiBzIGluIGk6CgkJCWxpc3QzLmFwcGVuZChpKQoKcHJpbnQoc2V0KGxpc3QxKSAtIHNldChsaXN0Mykp