30 IELTS Vocabulary Words by Theme – Allege to Alike (Set 4)
IELTS Vocabulary by Theme – Set 4
Learning IELTS vocabulary by theme is a proven way to enhance your lexical resource score. This set contains 30 academic words organized into high-utility categories like law, health, economy, science, and more. These words are essential for IELTS Speaking Band 8+ responses and formal Writing Task 2 essays. You’ll find example sentences, quiz practice, and a downloadable PDF to reinforce your learning.
🎓 Vocabulary List (Grouped by Theme)
1. Government, Law & Order
- Allege – To assert without proof; often used in legal and political contexts
- Allegation – A formal claim of wrongdoing; commonly seen in legal disputes
- Alimony – Financial support after divorce; fits family law topics
- Alias – A false or alternative name; used in crime/legal contexts
- Alibi – A legal excuse proving absence from a crime scene
- Allegiance – Loyalty to a state, cause, or leader; fits political/military essays
- Alien – A non-citizen or foreign national; relevant in immigration debates
- Alienate – To isolate or estrange; used in legal, social, and psychological topics
2. Economy & Work
- Allocate – To distribute resources; used in planning, budgeting, economics
- Allot – To assign time or shares; common in resource or time management
- Allowance – Fixed payments; relevant in income, budgeting, or tax essays
- Aliment – Legal financial support or sustenance
- Alimentary – Related to food and nutrition; useful in food economy topics
- Algorithm – A rule-based process; fits into AI, tech jobs, or automation
3. Society, Culture & Relationships
- Allegory – A symbolic narrative with deeper meaning; relevant in cultural essays
- Ally – A supportive nation or person; used in politics or social topics
- Allure – Strong attraction; used in marketing, personality, or culture topics
- Alienate – (Repeated) – for emotional/social distancing
- Align – To agree or bring into harmony; societal values or team dynamics
4. Education & Technology
- Algorithm – Also fits here for digital education tools and coding
- Albeit – Concession connector in formal writing (“although”)
- Allude – To refer indirectly; valuable in academic essay writing
- Align – To adjust ideas, policies, or syllabi
5. Environment & Agriculture
- Agrarian – Related to agriculture or farming communities
6. Health & Nutrition
- Aliment – Food or nourishment; core idea in nutrition topics
- Alimentary – Pertaining to digestion/nutrition
- Allay – To reduce fear or pain; used in mental or physical health
- Alleviate – To reduce suffering; commonly seen in medical contexts
7. Science & Innovation
- Alchemy – Ancient science, metaphor for transformation or innovation
- Algorithm – (Again applicable) – AI, research, or software engineering
- Albino – Genetic condition related to pigmentation; fits biology essays
8. Travel & Geography
- Alight – To get off a vehicle; useful in describing travel movements
- Aloft – In the air; fits flight, scenery, and descriptive writing
9. Personality & Human Behavior
- Alacrity – Cheerful eagerness or willingness
- Alike – Similar in nature or appearance; useful for comparisons
✍️ IELTS Vocabulary with Usage Examples
- Allege: The activist alleged corruption in the local elections.
- Allocate: Resources were allocated to improve public healthcare services.
- Alleviate: Timely intervention helped alleviate the patient’s pain.
- Alacrity: She responded to the volunteer call with great alacrity.
- Allude: The essay alludes to the growing concerns about youth unemployment.
🎯 IELTS Vocabulary Quiz – Practice Questions
- Choose the correct word:
The minister refused to comment on the recent __________ of misconduct.
A) Alimony B) Allegation C) Aliment D) Alias
Answer: B) Allegation - Which term means ‘to reduce pain or discomfort’?
A) Allure B) Allocate C) Alleviate D) Allege
Answer: C) Alleviate - Choose the best match:
“She exited the train and _______ on the platform.”
A) Alienated B) Alighted C) Alluded D) Allotted
Answer: B) Alighted
💬 How to Use Academic Words in IELTS Essays
Words like allegiance, allocate, align, and algorithm are excellent for formal writing. Whether you’re discussing technology, government policies, or education reforms, these words give clarity and sophistication to your arguments.
Sample Usage:
“To align national policies with international standards, governments must allocate adequate funds to research and education.”
📅 Download IELTS Flashcards for Revision
📥 Download Master Flashcards A91-A120
Boost your recall with flashcards for all 30 words in this set. Perfect for on-the-go revision before your IELTS exam.
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