| Main Entry: | |
| Part of Speech: | adverb |
| Definition: | very; exceptionally |
| Synonyms: | awfully, enormously, especially, excessively, extraordinarily, extremely, greatly, highly, hugely, immoderately, in a marked degree, inordinately, powerful, really, remarkably, strikingly, superlatively, surpassingly, terribly, too much, unusually, vastly, vitally |
| Main Entry: | necessarily |
| Part of Speech: | adverb |
| Definition: | inevitably, certainly |
| Synonyms: | accordingly, as a matter of course, automatically, axiomatically, beyond one's control, by definition, by its own nature, cardinally, come what may, compulsorily, consequently, exigently, from within, fundamentally, incontrovertibly, indubitably, ineluctably, inescapably, inexorably, irresistibly, naturally, no doubt, of course, of necessity, perforce, positively, pressingly, significantly, undoubtedly, unpreventably, unquestionably, vitally, willy-nilly, without fail |
| Antonyms: | unnecessarily |
| Main Entry: | principally |
| Part of Speech: | adverb |
| Definition: | mainly |
| Synonyms: | above all, basically, before anything else, cardinally, chiefly, dominantly, eminently, especially, essentially, first and foremost, first of all, for the most part, fundamentally, generally, importantly, in the first place, in the main, largely, materially, mostly, notably, particularly, peculiarly, predominantly, preeminently, prevailingly, prevalently, primarily, substantially, superlatively, supremely, to a great degree, universally, vitally |
| Antonyms: | secondarily, trivially |
| Main Entry: | essentially |
| Part of Speech: | adverb |
| Definition: | basically |
| Synonyms: | actually, approximately, at heart, at the heart of, centrally, characteristically, chiefly, determinately, factually, fundamentally, importantly, in effect, in essence, indispensably, inherently, intimately, intrinsically, materially, more or less so, naturally, necessarily, originally, permanently, primarily, principally, quite, radically, really, significantly, substantially, truly, typically, virtually, vitally |
| Notes: | essentially means at bottom or by one's very nature, while substantially means to a great extent or degree or considerably |
| Antonyms: | apparently, on the surface, superficially |