General:
* Piece: This is a very general term that can be used in many contexts.
* Part: Similar to "piece," this is a common synonym for "fragment."
* Bit: This word suggests a small fragment.
* Shard: This word implies a broken piece of something, often glass or pottery.
* Scrap: This word suggests a small, often useless piece.
Specific:
* Splinter: This word is used for a small, sharp piece of wood or other material.
* Clippings: This word is used for small pieces of text or articles.
* Remnant: This word suggests a leftover piece of something.
* Residue: This word is used for a small amount of something that remains after something else has been removed.
Figurative:
* Vestigial: This word is used for a small part of something that remains from a previous state.
* Rudimentary: This word suggests a basic or incomplete part.
* Sliver: This word implies a thin, narrow piece.
* Snippet: This word is used for a short piece of information or text.
It's important to choose the synonym that best fits the meaning and context of the original sentence.