What context can I use each word in?
Learn when and how to use these words with these examples!
lexicon
Example
The linguist studied the lexicon of the ancient language. [lexicon: noun]
Example
The computer programmer was familiar with the technical lexicon used in the industry. [lexicon: adjective]
vocabulary
Example
She has a vast vocabulary and can express herself eloquently. [vocabulary: noun]
Example
The English language has a diverse vocabulary with many borrowed words from other languages. [vocabulary: adjective]
Good things to know
Which word is more common?
Vocabulary is more commonly used than lexicon in everyday language. Vocabulary is a versatile term that covers a wide range of contexts, while lexicon is more specialized and less commonly used.
What’s the difference in the tone of formality between lexicon and vocabulary?
Lexicon is typically associated with a more formal or technical tone, while vocabulary is more neutral and can be used in both formal and informal contexts.
