The first letter "Beis" taken as a prefix, meaning "for" or "for the sake of" when attached to the word "Reishis" means that the world was created for the sake of something called, "Reishis". Using the rest of Torah as a self-referential dictionary of sorts, Rashi qualifies and crowns two items with the title, "Reishis"-Primary. It is for their sake all is created. We are being told not "how" but rather "why" the
world was created.
https://doitinhebrew.com/Translate/default.aspx
Reishis - רקןדיןד - recandind? Amalek - שצשךקל - shack?
Yeah, I got nothing... Are those even hebrew words? I have no clue, besides that reishis is also maybe a type of mushroom in China.
https://outorah.org/p/134767/
Found that, though, looks promising, but I'm not going to listen to it.
https://torah.org/torah-portion/dvartorah-5764-bereishis
Page is weird, tries to auto-print.