Since it is a freewrite - just go whatever pops into your mind - even if it is the dutch word that sounds like it. And Schielen and leering are not the same. But sometimes, just single words are hard to translate and we agreed to just use a word that is maybe a little bit similar to make it easier...
I think for leering you need more of a descriptive in German - or slang...
RE: Crossed-eyed [E] / Schielen (D)