Interferers are objects or substances that disrupt normal functioning or communication. Synonyms for the word "interferers" include obstructions, impediments, obstacles, barriers, hindrances, blockades or encumbrances. These synonyms are often used interchangeably to refer to anything that causes interference or disruption. They can be physical or abstract, intentional or unintentional, and can cause problems in various contexts. For example, in science and engineering, interferers can be unwanted signals that interfere with electrical and communication systems. In interpersonal relationships, interferers can be negative influences that disrupt healthy communication and connections. Whatever their source or nature, interferers represent obstacles to progress, and require careful management and removal for optimal performance and success.