a small fraction
Definitions
A very small or insignificant portion of a whole.
A tiny amount or percentage of a larger quantity.
Examples
Only a small fraction of the students passed the difficult exam on their first attempt.
The donated funds represent just a small fraction of what is needed to complete the project.
Synonyms
a tiny portion a mere smidgen a negligible amount a drop in the bucket a slight percentage
Antonyms
a vast majority a substantial portion a significant amount the lion's share a large proportion