Here are some synonyms for "negative effect":
- Consequences: Refers to the outcomes or results of an action, often implying something unfavorable.
- Drawbacks: Highlights the disadvantages or downsides associated with a situation or decision.
- Detriments: Indicates harm or damage resulting from an action or condition.
- Fallout: Suggests the aftereffects or repercussions of an event, often used in a broader context.
- Ramifications: Refers to the complex consequences that follow an action, typically implying negative outcomes.
- Blowback: Indicates unintended adverse results of an action, often used in political or social contexts.
- Costs: Can refer to the negative consequences or sacrifices associated with a decision or action.
These terms can be used interchangeably depending on the context in which you are discussing negative outcomes.