gjenkjennelig (Norwegian Bokmål) comes from Norwegian Bokmål gjenkjenne, from Norwegian Bokmål kjenne, from Old Norse kenna, from Proto-Germanic kannijaną, from Proto-Indo-European ǵn̥néh₃ti, from Proto-Indo-European ǵneh₃- — to know.
gjenkjennelig (Norwegian Bokmål): recognisable (UK), or recognizable