Synonyms of fundamentals in English:


See definition of fundamental

plural noun

1‘he taught me the fundamentals of the job’

basics, essentials, rudiments, foundations, basic principles, first principles, preliminaries
crux, essence, core, nucleus, heart, base, bedrock, groundwork, crux of the matter, heart of the matter
sine qua non
informal nuts and bolts, nitty-gritty, brass tacks, ABC

advanced principles