Synonyms of basics in English:

basics


See definition of basic

plural noun

1‘having learnt the basics of dinghy sailing, the next stage is to join a sailing club’

SYNONYMS
fundamentals, essentials, rudiments, principles, first principles, foundations, preliminaries, groundwork
essence, basis, core, kernel, nub, marrow, meat, crux, bedrock
facts, hard facts, practicalities, realities
sine qua non
informal nitty-gritty, brass tacks, nuts and bolts, ABC