Synonym of vitally

extremely indispensably enormously absolutely really very crucially critically fundamentally essentially exceptionally awfully excessively extraordinarily highly hugely inordinately remarkably strikingly terribly unusually vastly especially greatly immoderately in a marked degree powerful superlatively surpassingly too much acutely exceedingly exceptionally immensely intensely overly quite severely terrifically too totally uncommonly unduly utterly almighty drastically exorbitantly markedly mortally notably over overmuch parlous plenty prohibitively radically rarely to nth degree ultra violently mainly basically chiefly first and foremost generally importantly largely mostly particularly predominantly primarily above all before anything else cardinally dominantly eminently first of all for the most part in the first place in the main materially peculiarly preeminently prevailingly prevalently substantially supremely to a great degree universally actually approximately necessarily originally permanently truly typically virtually at heart at the heart of centrally characteristically determinately factually in effect in essence inherently intimately intrinsically more or less so naturally principally significantly

certainly inevitably automatically no doubt undoubtedly unquestionably accordingly as a matter of course axiomatically beyond one's control by definition by its own nature come what may compulsorily consequently exigently from within incontrovertibly indubitably ineluctably inescapably inexorably irresistibly of course of necessity perforce positively pressingly unpreventably willy-nilly without fail