intensional (adjective)

1. The intensional attributes of the word 'revolution' include the historical events of the French Revolution and the American Revolution.

2. The intensional characteristics of the word 'superhero' include fictional characters with extraordinary abilities, often found in comics such as Superman or Spider-Man.

3. The intensional features of the word 'impressionism' encompass the artistic movement in the late 19th century, emphasizing capturing the fleeting impression of light and color.

4. The word 'pun' has intensional attributes related to humor, as it refers to a play on words that often elicits laughter.