adj.: stubborn, sound, determined, brave and resolute, having or showing great determination or firmness, unshaken, unfalteringly, unfaltering, uncompromising, unbending, tough, sturdy, adamantine, stout, stern, set, resolute, hellbent, firm, determined, determinate, decided, constant
Thesaurus Group
persistent, durable, robust, stable, purposeful, Budiaoyiqing commiserative, extremely, persistent, absolute, deep, very, by a very great amount, vitally, exceedingly, high, infinitely, infinitely, infinitely, very endeavor, soon, abominably, bold, manful, extremely, badly, ever, suddenly, longitudinal, absolutely, solid, continual, persistent, stubborn, deep, deep, barely, purely, walloping, ceaseless, that does not slacken, drastically, from the word go, ceaseless, never slackening or stopping, arbitrary, badly, adequately, soundly, soundly, ambition plain, courageous, stable, ceaseless, done, happening, working, etc in an even and regular way, balky, stubborn, extreme, supremely, extempore, on the spot, unbending, conspicuously, Indubitability of, certain, endless, unrelenting, no inactive, abnormally, charming, then, then manful, decisive, stable, immovable, firm, sedentary, Wen'er confident, unswerving have Iron of, straightforward, constant, constant, stationary, purposeful, tenacious, intransigent, intransigent, courageous none Angel commiserative, hard, callous, rigorous, relentless, crucial, hardhearted, Buwei hard, persevering, never giving up or stopping in spite of tiredness or difficulty, dreary utter, absolute, implicit, total, audacious, absolute, extreme, total, intact, broadside, utter, almost, by a very great amount meticulous, circumstantial, circumstantial, apropos, unhampered, absolute, clear, And Original commensurate, real specific, not reduced in size, universal, average, amateurish, undisputable, within an ace of ..., within a hair of, face to face cause (sb/sth) to be in a certain condition, scatheless, combined, with various parts fitting well together, overall, meticulous, about, very hard, darkly, total, including everything, bacchic, extensive, catchall, bouncing, hard, sound, forceful, bouncing, really, actually, virtually, fullmouthed, holistic