General synonyms:
* Traps: This is a general synonym for something that can cause harm or danger.
* Obstacles: Something that hinders progress or achievement.
* Hazards: Something that poses a danger or risk.
* Perils: A serious and immediate danger.
* Snares: Something that traps or ensnares someone or something.
* Dangers: A source of potential harm or risk.
* Threats: Something that could cause harm or damage.
More specific synonyms:
* Hidden dangers: This emphasizes the fact that pitfalls are often not immediately obvious.
* Potential problems: This emphasizes that pitfalls are things that could go wrong.
* Unforeseen circumstances: This emphasizes that pitfalls are things that are difficult to anticipate.
* Challenges: This emphasizes the difficulty or obstacle that pitfalls present.
* Mistakes: This highlights the possibility of making an error or taking a wrong step.
The best synonym to use will depend on the specific context and the nuance you want to convey.