Quibbler and Scolder

Quibbler noun - A disputant who quibbles; someone who raises annoying petty objections.

Scolder and quibbler are semantically related in critic topic. In some cases you can use "Scolder" instead a noun "Quibbler".

Scolder noun - Someone (especially a woman) who annoys people by constantly finding fault.

Quibbler and scolder are semantically related in critic topic. You can use "Quibbler" instead a noun "Scolder", if it concerns topics such as faultfinder.