so

1 for this or that reason <it was raining, so we stayed inside> Synonyms accordingly, consequently, ergo, hence, therefore, thereupon, thus, wherefore

2 in like manner <the boss works very hard, and so does everyone else> Synonyms alike, correspondingly, ditto, likewise, similarly, alsoRelated Words equally, equivalently, identicallyNear Antonyms contrarily, conversely, inversely, oppositely, vice versa; diversely, unequally, variouslyAntonyms differently, dissimilarly, otherwise

3 to a great degree <it's so cold outside> Synonyms achingly, almighty, archly, awful, awfully, badly, beastly, blisteringly, bone, colossally, corking, cracking, damn, damned, dang, deadly, desperately, eminently, enormously, especially, ever, exceedingly (also exceeding), extra, extremely, fabulously, fantastically, far, fiercely, filthy, frightfully, full, greatly, heavily, highly, hugely, immensely, incredibly, intensely, jolly, majorly, mightily, mighty, monstrous [chiefly dialect], mortally, most, much, particularly, passing, rattling, real, really, right, roaring, roaringly, seriously, severely, very, sore, sorely, spanking, specially, stinking, such, super, supremely, surpassingly, terribly, that, thumping, too, unco, uncommonly, vastly, vitally, way, whacking, wicked, wildlyRelated Words absolutely, altogether, completely, downright, entirely, flat-out, fully, positively, purely, radically, thoroughly, totally, utterly, wholly; deeply, profoundly; exceptionally, notably, remarkably; considerably, extensively, significantly, substantially; appreciably, discernibly, markedly, noticeably, obviously, palpably, plainly, visibly; abundantly, plentifully; astronomically, grandly, monstrously, monumentally; excessively, obscenely, overmuch; amazingly, astonishingly, staggeringlyNear Antonyms meagerly, scantily; barely, hardly, just, marginally, minimally, scarcelyAntonyms little, negligibly, nominally, slightly, somewhat

4 without any question <you are so in trouble if I catch you sneaking out of the house again> Synonyms all right, alright, assuredly, certainly, clearly, definitely, doubtless, easily, forsooth, hands down, inarguably, incontestably, incontrovertibly, indisputably, plainly, really, indeed, sure, surely, truly, unarguably, undeniably, undoubtedly, unquestionablyRelated Words conceivably, likely, perhaps, possibly, probably; obviously, unmistakably