General words:
* Tiny: This is a straightforward word for something small in size.
* Miniature: This emphasizes the small size in comparison to a larger version of the same thing.
* Compact: This emphasizes the small size and efficient use of space.
* Midget: This word is more informal and can be used to describe something small and powerful, but it can also be offensive when used to describe people.
Words emphasizing power:
* Mighty: This word emphasizes strength and power.
* Potent: This word emphasizes influence and effectiveness.
* Formidable: This word emphasizes strength and difficulty to overcome.
* Colossal: This word emphasizes massive size and power.
* Unassuming: This word highlights the unexpected power hidden in something small.
Words related to specific contexts:
* Atom: A tiny particle that contains incredible power.
* Seed: Something small that has the potential to grow into something large and powerful.
* Spark: Something small that can ignite a powerful reaction.
* Catalyst: Something small that triggers a significant change.
Ultimately, the best word to use depends on the specific context and what you want to emphasize.