hard to grasp
- elusiveHard to find
- slipperyLacking friction, hard-to-grasp
- abstractCondensed version of text
- murkyDark and unclear
- fuzzySoft and unclear
vague · cryptic · obscure · intangible · nebulous · hazy · confusing · complex · tangled · foggy · puzzling · shadowy · smoke · mist · quicksilver · labyrinth · riddle · fleeting
cognitive accessibility
hard to graspeasy to understand
obvious · clear · simple · straightforward · self-evident