What term describes a group of items that belong to one topic area, possibly different parts of speech?

• A. Lexical field
• B. Error analysis
• C. Passive knowledge
• D. Global error

Answer: (A)

A group of words that share a topic and can be different parts of speech is called a lexical field. This concept captures how vocabulary clusters around themes, linking nouns, verbs, adjectives, and even phrases that revolve around the same topic. Recognizing lexical fields helps learners see related words together and choose the right word form for a given context, improving coherence in speaking and writing. For example, the topic of travel brings together words like travel, trip (noun), depart, arrive (verbs), itinerary (noun), passport, visa (nouns), all connected by the same theme, even though they belong to different word classes. The other terms describe processes or types of language knowledge, not a topic-based grouping of related words: error analysis focuses on mistakes, passive knowledge refers to receptive knowledge, and global error is a type of error affecting the overall message.