Here are some examples:
* Particle: A small piece of something
* Thistle: A small, prickly plant
* Tinkle: A small, light sound
* Pupil: A small opening in the eye
* Uncle: A smaller (related) male relative
It's important to note that "-cle" is often used figuratively, implying something small, insignificant, or unimportant in a broader sense.