fundamentally Synonyms

essentially basically radically deep down at heart at bottom above all vitally virtually ultimately purely substantially starkly stainlessly somewhere significantly substantively at its core by and large as a conclusion to be precise strategically quintessentially pervasively on principle per se in effect in essence cardinally au fond first of all in the first place something like in the main principally primordially indivisibly fundamental firstly essential elementally constitutively congenitally completely chiefly centrally causally bottom basic anatomically