Ace the FCE / B2 Word Formation Challenge 2025 – Boost Your Language Mastery!

The noun form of "assist" is "assistance." This word refers to the act of helping or providing support, which is the core meaning derived from the verb "assist." In many contexts, when we think about the process or act of helping someone, we use "assistance" to denote that support.

The other options, while related to the concept of assisting, serve different grammatical roles or meanings. "Assisting" is a verb form, specifically the present participle, used to indicate the action of providing help. "Assistant" refers to a person who assists, which embodies the role rather than the act. "Assistive" is an adjective used to describe tools or devices designed to help people, particularly in a context where assistance is needed, but it does not represent the action or process itself. Thus, "assistance" is the most appropriate choice when looking for the noun form that encapsulates the essence of helping.