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