"In light of something" is a phrase commonly used to introduce an action or decision that has been influenced by a specific circumstance or situation. There are several synonyms for this phrase that can be used interchangeably depending on the context, such as "considering," "taking into account," "given," "because of," "due to," "owing to," "as a result of," "in response to," "following," and "with regard to." Each of these synonyms conveys a similar meaning to "in light of something" and can be employed to provide context for a particular action or decision. Choosing the appropriate synonym will depend on the context and tone of the sentence.