ಅರ್ಥ : Making great mental demands. Hard to comprehend or solve or believe.
ಉದಾಹರಣೆ :
A baffling problem.
I faced the knotty problem of what to have for breakfast.
A problematic situation at home.
ಸಮಾನಾರ್ಥಕ : elusive, knotty, problematic, problematical, tough