Give off is a phrasal verb that means to emit, release or produce something. It can be challenging to understand the meaning of a sentence if one encounters this phrasal verb for the first time. Fortunately, there are several synonyms for the word "give off" that can simplify the reading or writing process. Some examples of similar words to "give off" include emit, discharge, radiate, exhale, send out, and release. They all convey the idea of releasing or emitting something from a source. Therefore, it will be easier to replace "give off" with any of these synonymous words to create a more precise and straightforward sentence.