help please

what are some other words i could use instead of using the word because? a more appropiate word which sounds more formal please and thank.

[Anglika]

Without context, it is difficult to know what to suggest.

because, hence, whence, seeing that, since, then; for that reason, for this reason, for which reason; for as, inasmuch as; whereas, considering, in consideration of; therefore, wherefore; consequently, ergo, thus, accordingly;