Which term is used incorrectly in the following sentence: The committee were planning the event to raise funds?

In the sentence "The committee were planning the event to raise funds," the term that is used incorrectly relates to subject-verb agreement. When referring to a collective noun like "committee," it is treated as a singular noun in American English, meaning that it should take a singular verb form. Therefore, "were" is the incorrect choice as it implies a plural subject. The correct verb should be "was," making it "The committee was planning the event to raise funds." This structure emphasizes that the committee is acting as a single unit.

The other terms in the sentence—"committee," "planning," and "funds"—are all used appropriately in the context and grammatically fit within the overall structure.