Crayons
Iconoclast
INFP that thinks that they are INTP are actually pretty common.
I think there's a genuine issue with these tests which is that people may not be a good judge of their own personality.
I might answer "Hey I'm awesome fun at parties!" or "Yeah I'm super compassionate!" but ... it might not actually be so. Other people might think I'm a total bore because I keep going on about newts or something. Or have some anecdote where they fell down and hurt themselves and I laughed at them. I mean ... do we really know ourselves?! Can we possibly ever fill in one of these tests without getting a kind of idealised answer of who we want to be?