Select the word that is misspelled. 

Option B is the right answer because "PLAINTIFF" is the correct spelling of the word that refers to someone who brings a matter to court.

Option A is erroneous because "rudiment" is correctly spelled and refers to the basic principles.

Option C is erroneous because "cornered" is correctly written and means "left alone."

Option D is erroneous because "concerned" is correctly written and means "engaged with and concerned about."

educating oneself the fundamentals of reasonable government, or something unformed or undeveloped: a fundamental principle, element, or skill (typically used in plural): beginning — generally used to refer to the initial stages of a plan. typically basic. the fundamentals of a subject, such as the building blocks of grammar. the basic elements of a plan; an early stage, first fleeting appearance, or unfinished or incomplete form of something.