beyond one

bewildering confusing enigmatic incomprehensible mystifying perplexing unfathomable

abstruse difficult to understand hard to understand over one's head unclear

clear comprehensible fathomable

baffling bewildering beyond comprehension complex complicated deep hard to understand incomprehensible profound unfathomable

baffling complicated confusing convoluted disconcerting knotty mysterious mystifying puzzling thorny worrying

involved taxing

impenetrable intricate mind-bending paradoxical

clear easy simple straightforward untroublesome

ambiguous baffling bewildering difficult incomprehensible inexplicable mystifying obscure perplexing surprising unclear unfathomable

involved misleading

abstruse enigmatic hard knotty labyrinthine unaccountable

clear comprehensible explainable explicable explicit fathomable intelligible

comprehendible understandable