Bank Kosakata Akademik Esensial: Daftar Kata Kunci untuk Skor IELTS 7.0 ke Atas

Salah satu pembeda utama antara respons IELTS Band 6 dan Band 7 (atau lebih tinggi) terletak pada kriteria Lexical Resource (LR). Ini bukan hanya tentang menggunakan kata-kata "sulit", tetapi tentang menggunakan kosakata yang tepat, canggih, dan bervariasi sesuai dengan konteks akademis. Mengandalkan kata-kata umum seperti good, bad, important, atau get akan membatasi skor Anda.

Untuk membantu Anda melompat ke level berikutnya, kami telah menyusun "bank kosakata" yang berisi kata-kata dan frasa akademik esensial. Kami tidak hanya memberikan daftar, tetapi mengelompokkannya berdasarkan fungsi—cara Anda menggunakannya dalam sebuah argumen.

1. Mengekspresikan Sebab dan Akibat (Cause and Effect)

Daripada selalu menggunakan because atau so, variasikan dengan pilihan yang lebih formal dan analitis.

Fungsi	Kosakata Akademik	Contoh Penggunaan
Menunjukkan Penyebab	to stem from, to arise from, to be attributed to	The decline in public transport usage stems from a lack of government investment.
	to be a catalyst for, to precipitate, to trigger	The new policy could be a catalyst for significant economic reform.
Menunjukkan Akibat	to result in, to lead to, to give rise to	A sedentary lifestyle can lead to a host of health complications.
	ramifications, repercussions, implications	The ramifications of this decision will be felt for years to come.
	consequently, therefore, thus, hence	The experiment was flawed; consequently, the results were unreliable.

2. Membandingkan dan Membedakan (Compare and Contrast)

Di Writing Task 1 dan 2, Anda sering diminta untuk membandingkan data atau ide. Tinggalkan but dan also untuk kosakata yang lebih canggih.

Fungsi	Kosakata Akademik	Contoh Penggunaan
Menunjukkan Kontras	whereas, while, whilst	Urban areas are experiencing rapid growth, whereas rural populations are dwindling.
	in contrast to, contrary to, conversely	Contrary to popular belief, a university degree does not guarantee a high salary.
	a disparity between, a dichotomy between	There is a significant disparity between the wages of skilled and unskilled workers.
Menunjukkan Persamaan	similarly, likewise, in the same vein	Similarly, both countries have implemented strict environmental regulations.
	to parallel, to mirror	The economic trajectory of South Korea parallels that of post-war Japan.

3. Memberikan Opini dan Menunjukkan Sikap (Stance)

Saat Anda menulis esai opini, kejelasan posisi Anda sangat penting. Gunakan bahasa yang menunjukkan tingkat kepastian Anda.

Fungsi	Kosakata Akademik	Contoh Penggunaan
Opini Kuat	It is evident that, It is undeniable that, I firmly believe that	It is evident that climate change requires immediate and drastic action.
	to contend that, to assert that, to maintain that	I contend that universal basic income is a viable solution to poverty.
Opini Hati-hati	It could be argued that, It seems that, to suggest that	The data suggests that there may be a correlation between the two factors.
	arguably, potentially, perhaps	This is arguably the most significant challenge facing the modern world.

4. Mendukung Argumen dengan Contoh dan Elaborasi

Argumen yang kuat membutuhkan dukungan. Gunakan frasa ini untuk memperkenalkan bukti atau penjelasan lebih lanjut.

Fungsi	Kosakata Akademik	Contoh Penggunaan
Memberi Contoh	for instance, for example, to illustrate this	To illustrate this, a recent study from Oxford University revealed that...
	a case in point is	The recent success of community-led recycling programs is a case in point.
Memberi Penekanan	particularly, notably, specifically, in particular	Several factors contribute to this issue, notably the lack of public awareness.
Menambah Poin	furthermore, moreover, in addition, additionally	Furthermore, the proposed law fails to address the root causes of the problem.

5. Menganalisis Masalah dan Mengusulkan Solusi

Dalam esai Problem/Solution, kosakata Anda harus menunjukkan pemikiran analitis dan konstruktif.

Fungsi	Kosakata Akademik	Contoh Penggunaan
Mengidentifikasi Masalah	a major concern is, a significant issue is, a key challenge is	A key challenge is the provision of affordable housing in metropolitan areas.
	to face a dilemma, to be fraught with	Policymakers face a dilemma when balancing economic growth and environmental protection.
Mengusulkan Solusi	to implement measures, to enact policies, to take steps	Governments must implement measures to curb carbon emissions.
	a viable solution would be, a pragmatic approach is	A viable solution would be to invest in renewable energy sources.
	to mitigate, to alleviate, to tackle, to address	These steps could help alleviate the burden on the healthcare system.

6. Mengganti Kata-kata Umum (Upgrading Your Vocabulary)

Latihan paling efektif adalah secara sadar mengganti kata-kata yang terlalu sering digunakan.

• Instead of important:

  • Crucial: It is a crucial step.
  • Vital: Public funding is vital for scientific research.
  • Pivotal: She played a pivotal role in the negotiations.
  • Paramount: In this situation, safety is paramount.

• Instead of show:

  • Indicate: The data indicates a clear trend.
  • Demonstrate: The study demonstrates the effectiveness of the new drug.
  • Reveal: The investigation revealed a series of flaws.
  • Illustrate: This example illustrates the complexity of the issue.

• Instead of get:

  • Obtain / Acquire: Students need to acquire new skills.
  • Receive: He received an award for his work.
  • Become / Grow: The problem is becoming more serious.

Cara Menggunakan Bank Kosakata Ini

1. Jangan Menghafal Secara Buta: Pahami arti dan konteks setiap kata.
2. Fokus pada Fungsi: Belajarlah untuk menggunakan kata-kata ini sesuai dengan tujuan argumen Anda.
3. Latihan Aktif: Pilih 3-5 kata baru setiap kali Anda menulis esai latihan. Coba gunakan kata-kata tersebut secara alami.
4. Buat Jurnal Kosakata: Tulis kata baru, definisinya, kolokasinya, dan kalimat contoh yang Anda buat sendiri.

Dengan mengintegrasikan kosakata ini ke dalam tulisan dan pembicaraan Anda, Anda akan menunjukkan kepada examiner bahwa Anda memiliki penguasaan bahasa Inggris yang canggih dan layak mendapatkan skor di atas 7.0.