This set highlights the subtle differences 'Nuances' between vocab. words which appear to have similar meanings

Nuances

a representative of a group or type that serves as a model. It is usually used with ideas.

e.g.- The teacher mentioned examples of edible roots including potatoes. 

https://youglish.com/pronounce/example/english/us?

a single item taken from a larger whole to judge. The word 'sample' is usually used with physical objects.

e.g.   - I’d like to see samples of your literary work.

https://youglish.com/pronounce/sample/english/us?