അർത്ഥം : Never-ceasing.
							ഉദാഹരണം : 
							The relentless beat of the drums.
							
പര്യായപദങ്ങൾ : relentless, unrelenting
അർത്ഥം : Continually recurring to the mind.
							ഉദാഹരണം : 
							Haunting memories.
							The cathedral organ and the distant voices have a haunting beauty.
							
പര്യായപദങ്ങൾ : haunting
അർത്ഥം : Stubbornly unyielding.
							ഉദാഹരണം : 
							Dogged persistence.
							Dour determination.
							The most vocal and pertinacious of all the critics.
							A mind not gifted to discover truth but tenacious to hold it.
							Men tenacious of opinion.
							
പര്യായപദങ്ങൾ : dogged, dour, pertinacious, tenacious, unyielding