Quality Control Jargon

noun a person who is overly concerned with minor details or faults

• The nitpicker in the group always pointed out small errors in the data analysis report.
• Don't be such a nitpicker and just enjoy the movie.
• My brother is a real nitpicker when it comes to cleaning his room.
• The artist was a nitpicker when it came to perfecting the details in his paintings.

adjective having moral integrity; acting in strict accordance with what is considered right or proper

• The scrupulous accountant meticulously reviewed every financial statement for errors.
• She's known for being scrupulous about keeping her room clean.
• I don't trust him, he's too scrupulous for my liking.
• His scrupulous attention to detail was like a fine-tooth comb, leaving no room for error.