Difficult and Perplexing

Difficult adjective - Requiring considerable physical or mental effort.

Perplexing is a synonym for difficult in complicated topic. In some cases you can use "Perplexing" instead an adjective "Difficult", when it comes to topics like complex, problematic, problematical.

Nearby Word: difficulty

Perplexing adjective - Lacking clarity of meaning; causing confusion or perplexity.

Difficult is a synonym for perplexing in complex topic. You can use "Difficult" instead an adjective "Perplexing", if it concerns topics such as property, complicated, troublesome, puzzling.

Nearby Words: perplex, perplexity, perplexed, perplexedly