Introduction
The Action / Habit-related Substitution pattern focuses on replacing a description of a person’s regular action, behavior, or habit with a single word.
These words are commonly asked in competitive exams because they test how well you can connect a repeated action (like eating too much or talking excessively) to the precise term that defines that behavior.
Pattern: Action / Habit-related Substitution
Pattern
The key idea is: Replace a phrase describing someone’s repeated action or habit with the corresponding single-word noun.
Example: “One who eats too much” → Glutton
“One who talks too much” → Loquacious
Step-by-Step Example
Question
One who walks in sleep is called ________.
Solution
Step 1: Identify the action
The phrase “walks in sleep” indicates an unusual habit or condition that happens unconsciously during sleep.Step 2: Recall the correct term
The person who walks in sleep is called a Somnambulist.Step 3: Understand the roots
'Somnus' = sleep and 'Ambulare' = walk → Somnambulist = sleepwalker.Final Answer:
One who walks in sleep → Somnambulist.Quick Check:
Somnambulist = person who walks while asleep ✅
Quick Variations
- 1. One who eats too much → Glutton
- 2. One who cannot read or write → Illiterate
- 3. One who talks excessively → Loquacious
- 4. One who drinks heavily → Drunkard
- 5. One who spends money lavishly → Spendthrift
- 6. One who always doubts others → Skeptic
Trick to Always Use
- Step 1: Identify the action or habit described (e.g., eating, sleeping, talking).
- Step 2: Recall the Greek/Latin root - e.g., “somn” (sleep), “loqu” (talk), “phil” (love).
- Step 3: Match the correct one-word noun or adjective that fits the habit or tendency.
Summary
Summary
- This pattern replaces habit-based descriptions with one precise word.
- Roots like somn (sleep), loqu (speak), phil (love), and graph (write) help decode meanings.
- Common examples: Glutton (overeats), Spendthrift (overspends), Somnambulist (sleepwalker).
- Always identify the action → recall the root → match the exact term.
