General:
* Part: This is a very general synonym that can be used in many contexts.
* Fragment: This suggests a smaller, broken off portion of something.
* Segment: This implies a distinct section or part of something larger.
* Portion: This suggests a specific amount of something.
Specific to a particular object:
* Chunk: This is used for a large, solid piece of something.
* Slice: This is used for a thin, flat piece of something, often food.
* Section: This is used for a distinct area of something, like a section of a book.
* Bit: This is used for a small, often insignificant piece of something.
Figurative:
* Element: This is used to describe a component of a larger system or idea.
* Factor: This is used to describe a contributing element to a particular outcome.
* Ingredient: This is used to describe a component of a mixture or recipe.
Other:
* Work: This is used when referring to a piece of art or literature.
* Item: This is used to describe a single object or entity.
To choose the best synonym, consider the specific context and the meaning you want to convey.