Question

Difficulty: MediumRoot Word Analysis

The instructor provided a lucid explanation of the electrical wiring diagram. In this context, which word is the closest synonym for lucid?

  1. A
    profitable
  2. clearAnswer
  3. C
    obscure
  4. D
    fortunate

Answer

The closest synonym for lucid is clear.
The word 'lucid' is derived from the Latin root 'luc-', meaning 'light' or 'clear'. When modifying an explanation, it means presented clearly and easy to understand. Therefore, 'clear' is the correct synonym.

Step-by-Step Solution

1
Analyze the root of the target word
The target word 'lucid' contains the Latin root 'luc-' (from 'lux' / 'lucere'), which means 'light' or 'to shine'.
Root word identification reveals the core semantic meaning of unfamiliar or academic vocabulary.
2
Apply the root meaning to the sentence context
An explanation that sheds light on a topic makes it easy to perceive and comprehend, indicating that 'lucid' means transparent, intelligible, or clear.
Contextual integration confirms whether the metaphorical or literal extension of the root fits the usage.
3
Evaluate the choices to select the direct synonym
'Clear' directly matches the definition established by the root 'luc-'.
Differentiates the true root meaning from false friends, antonyms, and unrelated words.

Key Concept

Analyzing the Latin root 'luc-' (light, clear) to deduce vocabulary meaning
Estimated Time:45s
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