1. Ephemeral (adjective)  

   Meaning: Lasting for a very short time.  

   Example Sentence: The beauty of the sunset was ephemeral, disappearing as quickly as it appeared.

 

  1. Obfuscate (verb)  

   Meaning: To deliberately make something unclear or difficult to understand.  

   Example Sentence: The politician’s speech seemed designed to obfuscate the real issues.

 

  1. Ubiquitous (adjective)  

   Meaning: Present, appearing, or found everywhere.  

   Example Sentence: Smartphones have become ubiquitous in modern society.

 

  1. Ineffable (adjective)  

   Meaning: Too great or extreme to be expressed in words.  

   Example Sentence: The beauty of the landscape was ineffable, leaving us speechless.

 

  1. Resilient (adjective)  

   Meaning: Able to withstand or recover quickly from difficult conditions.  

   Example Sentence: The community showed a resilient spirit after the natural disaster.

 

  1. Sycophant (noun)  

   Meaning: A person who acts obsequiously toward someone important in order to gain advantage.  

   Example Sentence: The CEO was surrounded by sycophants, always agreeing with every decision.

 

  1. Lethargic (adjective)  

   Meaning: Sluggish and lacking energy.  

   Example Sentence: After the long flight, I felt lethargic and could barely keep my eyes open.

 

  1. Altruistic (adjective)  

   Meaning: Unselfishly concerned for or devoted to the welfare of others.  

   Example Sentence: Her altruistic efforts to help the homeless earned her the community’s admiration.

 

  1. Voracious (adjective)  

   Meaning: Having a very eager approach to something, especially eating or consuming something.  

   Example Sentence: He had a voracious appetite for books, reading at least five novels every month.

 

  1. Serendipity (noun)  

   Meaning: The occurrence of events by chance in a happy or beneficial way.  

   Example Sentence: It was pure serendipity that I found my lost wallet on the street.