Persnickety significance is reasonably hard to grasp. It refers to someone who is immensely picky and fault-finding. A persnickety individual usually be meticulous and sets the bar high when it comes to quality and excellence. Their fastidious nature can be viewed as laudable, but it can also exacerbate extreme criticism and unnecessary dissatisfaction. Being persnickety is commonly linked to detailed attention to detail but can also be seen as a type of obsessiveness.