Step 1: Understanding the Concept:
This question asks for the antonym of the adjective SEMINAL.
Step 2: Detailed Explanation:
The word SEMINAL describes something (such as a work, event, or idea) that is strongly influential and serves as a seed for later development. It implies originality and the beginning of a new tradition or field. For example, "a seminal work of literature."
We are looking for a word that means the opposite: something that is not original and is based on earlier works.
Let's evaluate the options:
(A) derivative: Imitative of the work of another person, and usually disapproved of for that reason. A derivative work is unoriginal and follows from something else, which is the direct opposite of a seminal work that starts something new.
(B) substantiated: Supported by evidence. Unrelated.
(C) reductive: Tending to simplify a subject to the point of distortion. Unrelated.
(D) ambiguous: Having more than one meaning. Unrelated.
(E) extremist: Holding extreme views. Unrelated.
Step 3: Final Answer:
The opposite of SEMINAL (original and influential) is DERIVATIVE (unoriginal and imitative).