General:
* Problems: This is a common synonym for issues, particularly when referring to difficulties or challenges.
* Matters: This is a more formal synonym, often used in professional contexts.
* Concerns: This emphasizes the importance or urgency of the issues.
* Topics: This focuses on the subject matter being discussed.
* Subjects: Similar to topics, this emphasizes the specific areas being addressed.
More specific:
* Disputes: If the issues are disagreements or conflicts.
* Challenges: If the issues are obstacles to overcome.
* Obstacles: Similar to challenges, this emphasizes the hindrances presented.
* Debates: If the issues are being discussed or argued over.
* Questions: If the issues are unclear or need to be resolved.
Informal:
* Troubles: This is a more casual synonym for problems.
* Hurdles: This emphasizes the difficulties that need to be overcome.
* Gripes: This refers to complaints or grievances.
The best synonym to use will depend on the specific context and the nuance you want to convey.