First poll didn't work. Please come here, N's!

[Randomnity]

I don't have a useful answer, just snarky comments.

It depends on the person's "strongest" letter(s). Extreme Ts are easy to recognize, for instance. So are estreme anythings, for that matter. I vs E is probably easiest to distinguish in general but not for people who are well-balanced. The other ones completely depend on the individual being typed.

I mean, I could give you a ranking but it'd be rubbish because it's so variable based on the individual.

 

[FinalFrontier89]

S vs. N is the most obvious. Just start talking about abstract topics and see where the conversation goes.

I'd say P vs. J is the hardest to figure out. P's tend to be a bit more rebellious though (it is a stereotype to some degree, but I find it to be somewhat true) so that is one facet that could bring that to light I suppose.

 

[mortabunt]

I voted for the fourth one down.

 

[Kristiana]

For me it totally depends on the individual. With some, I/E might just "scream out" as obvious, whereas with others, I/E may be harder to tell. Same goes for the other functions/preferences.