Size:
* Teeny: (tiny, extremely small)
* Minute: (extremely small)
* Petite: (small and dainty)
* Diminutive: (very small in size)
* Wee: (very small, especially a child)
Quantity:
* Scanty: (small in amount or quantity)
* Meagre: (insufficient in amount or quality)
* Sparse: (thinly scattered or distributed)
* Paltry: (very small or insignificant)
Importance:
* Insignificant: (not important or of no consequence)
* Trivial: (of little importance)
* Minor: (of lesser importance)
* Negligible: (so small as to be unimportant)
Intensity:
* Slight: (small in degree or amount)
* Faint: (weak or barely noticeable)
* Subtle: (delicate, not easily noticed)
* Whispy: (thin, light, and delicate)
Other:
* Charming: (small and appealing)
* Precious: (small and valued)
* Dinky: (small and cute)
* Nifty: (small and useful)
To choose the best vivid adjective, consider:
* The specific object or concept: Are you describing a child, a flower, a amount of money?
* The emotion or feeling you want to evoke: Do you want to suggest cuteness, insignificance, or something else?
* The overall tone of your writing: Is it formal, informal, playful?
For example:
* The little girl had a tiny voice. (Emphasizing size)
* He had a scant amount of time left. (Emphasizing quantity)
* The difference was negligible. (Emphasizing importance)
* He felt a faint flicker of hope. (Emphasizing intensity)