ENTPs usually get along quite well with INFJs.
Especially ENTP males with INFJ females. Especially if the INFJ is a 4w5. They are the least likely to react badly at ENTP teasing, pushing and annoying. They (INFJ 4w5) can take a bit of teasing without crying over it and could tease back and are stronger than other INFJs I have noticed.
The ENTP male INFJ male interactions from what I have noticed don't go so well. Even if the male is a 4w5. INFJ males seem to take things a bit too seriously. INFJ E 9s also get along quite well with ENTPs. But then again I assume they do with all types since they are 9s.
Basically for a long lasting relationship to succeed with an ENTP one should be able to take a bit of teasing and testing without taking it too seriously and assuming that the ENTPs is being arrogant and narcissistic. So any type who is able to do that and is able to have fun with them (with the testing and teasing) is capable of bonding with an ENTP. The ENTP would take care of the rest. They are not judgmental, harsh or overkills.
So if one has a obvious difference with an ENTP, the ENTP would still find ways to run a smooth relationship with the least amount of blood spilled as possible.
Edit -
ENTPs are magical, highly admirable, lovable, brilliant people who are the most capable of putting a smile on your face and giving you a good time
or get in to your pants
Sigh, how I wish I was one!