decidedly

adverb

they were decidedly hostile to one another:

distinctly, clearly, markedly, obviously, noticeably, unmistakably, patently, manifestly, expressly, emphatically, definitely, certainly, positively, absolutely, downright, undeniably, unquestionably, indisputably;

extremely, exceedingly, exceptionally, uncommonly, unusually, singularly, particularly, especially;

Northern English right;

Scottish unco;

French très;

informal terrifically, tremendously, desperately, devilishly, ultra, mucho, mega, majorly;

British, informal jolly, ever so, dead, well, fair;

North American, informal real, mighty, awful, plumb, powerful;

South African, informal lekker;

informal , dated devilish, hellish;

archaic exceeding, sore.