Because
Because conjunction - For the reason that.
Usage example: I simply can't go to work today because I don't feel well
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Synonyms for Because
Since is a synonym for because in conjuction topic. In some cases you can use "Since" instead the word "Because" as a conjunction or an adjective or an adverb, when it comes to topics like part of speech, on account of. popular alternative
Since
Since conjunction - For the reason that.
Usage example: since you are already here, we might as well get the meeting started
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Synonyms for Since
Because is a synonym for since in part of speech topic. You can use "Because" instead the word "Since" as a conjunction or an adjective or an adverb or a preposition. popular alternative
Mutual synonyms
Cite this Source
Since and Because. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/because/since
Because & Since. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/because/since>.
Since or Because. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/because/since.
Google Ngram Viewer shows how "because" and "since" have occurred on timeline