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101 Most Important Vocabulary Words for NDA, CDS, AFCAT, Navy & Air Force Exams

101 Most Important Vocabulary

Vocabulary is an important part of English that helps you deal with all kinds of questions in objective as well as descriptive papers of various exams. In the recently concluded Defence Exams, we witnessed that a major part of the exam was based on vocabulary. Many questions were vocab-based and we can expect the same in the upcoming exams. It becomes very important to learn an ample amount of words for the upcoming Defence Entrance Exams. Learn the words and make your own sentences on the basis of the given word list. Here we have prepared a list of 101 most important vocabulary words for NDA, CDS, AFCAT, Navy & Air Force exams. These all words are selected on the basis of their repetitive nature in various exams.

Antonyms & Synonyms are the pillar to score good marks in English exams like NDA, AFCAT, CDS, Air force X/Y, Navy AA/SSR. These vocab words vary from easy to advance level. A good Vocabulary for speaking effective English in the interview or for scoring good marks in English paper of CDS, can be built easily if its meaning is explained in a very simple and interesting language along with its Hindi meaning.

Other Various Ways to Improve Vocabulary Section:

Students must note that vocabulary is not something that can be mastered overnight. It takes practice and dedication; it is a skill to be developed. Words are the building blocks of a language and an important determinant of a person’s education and profession. Most people that are said to have an excellent vocabulary have read and practiced for years before they were completely adept at it. That said, for competitive exams, especially Air Force X/Y, Air Force Common Admission Test, CDS, NDA there are certain formulae or practices that can be learned to improve and score better in the vocabulary section.


  • To enhance your vocabulary for Air Force X/Y, AFCAT, CDS and NDA exam, start by reading.
  • One need not always be an keen reader to be able to read.
  • Online articles, newspapers and magazines are an excellent source of quick reading and to build up new vocabulary.
  • What is important is to read from a variety of sources to expose yourself to new set of words, as well as understand their contextual meanings.
  • Make sure you read at least 2 articles a day.

Making Notes:

Reading articles may be accomplished. You make even go further and look up the unknown words on Google. But how many time do you remember and use the word in the future? We can safely say that people remember better when they write down things. It’s the same with words.

  • Keep a Slip Pad or a Notebook, which can be carried with you always.
  • Note down words and their meanings – if you can, whenever possible.
  • Then, you may read and flip through the pages to familiarize yourself with the words.
  • This practice gives you an individualistic collection of new words, which can also be revised very easily.

Learn the origin of the words:

This is quite a lasting way to remember the words.

  • A lot of words have positive or negative hints to it, which is indicated by its prefix or suffix.
  • Knowing the origin of the words also helps you comprehend any such similar words that you may find.

Link the words with mnemonics:

  • A mnemonic can be understood as the study of systems for improving and aiding the memory of an individual. This process can be used in learning words.
  • Think of an image that represents the word. Then associate a person that you know with that word.
  • Repeat this in your head several times till it becomes a habit to associate that word with that person and image.
  • Simply put, this is a form of word association.


  • This is basic and understood by everyone, but still not stressed upon enough.
  • All the above methods must be practiced, time and again.
  • There is little point in indulging in any other exercise, without practicing.
  • Learn the word and practice them.
  • Doing little time based tests to test your speed and accuracy.

That’s all folks! Follow the tips mentioned above regularly and you will definitely see an improvement in your vocabulary!

101 Most Important Vocabulary Words for NDA, CDS, AFCAT, Navy & Air Force Exams:

This list of 101 most important vocabulary words is prepared on the basis of repetitive nature of these words in the previous year Defence entrance exams like NDA, CDS, AFCAT, Navy, Air Force etc. So here is the list of previously asked the most frequent words which are very important from the exam point of view:

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