basically

English Thesaurus

1. in essence; at bottom or by one's (or its) very nature (adv.all)

pertainym	:	essential,
definition	:	basic and fundamental (adj.all)

pertainym	:	fundamental, rudimentary, underlying,
definition	:	being or involving basic facts or principles (adj.all)

pertainym	:	essential,
definition	:	basic and fundamental (adj.all)

pertainym	:	fundamental, rudimentary, underlying,
definition	:	being or involving basic facts or principles (adj.all)