Topic: Spelling,

Best Answer Explained in Below-:

The correct option, "D) Exemplary," represents the accurate spelling of the word used to describe something that serves as a desirable model or example. This term derives from the Latin word "exemplaris," meaning "of or for a sample or example."

Options A ("Examplary"), B ("Exemplery"), and C ("Examplery") contain spelling errors that deviate from the standard English language conventions. For instance, "Examplary" mistakenly uses "a" instead of "e" in the second syllable. Similarly, both "Exemplery" and "Examplery" incorrectly alter the structure of the word, introducing non-standard forms.

The root of "exemplary" emphasizes its role in setting a benchmark for excellence or good behavior, making this spelling not just a matter of form but also of meaning. In contexts such as education, leadership, and ethical conduct, using the correct spelling "exemplary" is vital for clear communication and ensuring the intended connotation is preserved. Thus, "D) Exemplary" stands out as the only correct and appropriate choice among the given options.