Synonyms to man of iron

Spartan, Apostolic, Encratic, Laconian, Lenten, Pythagorean, Rechabite, Shaker, Spartanic, Stoic, abbreviated, abridged, abstemious, abstinent, accepting, aposiopestic, armed with patience, ascetic, astringent, austere, authoritarian, bald, bare, brief, brusque, candid, celibate, chaste, clam, clipped, close, common, commonplace, compact, compendious, compressed, concise, condensed, continent, contracted, controlled, crisp, curt, cut, demanding, direct, disciplined, docked, dour, dry, dull, dwarfed, dwarfish, elliptic, endurant, enduring, epigrammatic, exacting, exigent, exiguous, forbearing, frank, frugal, fruitarian, gnomic, grim, hard, harsh, homely, homespun, impoverished, indulgent, inornate, jejune, laconic, lean, lenient, limited, long-suffering, longanimous, matter-of-fact, meager, mean, meticulous, miserly, narrow, natural, neat, nephalistic, niggardly, on the wagon, open, paltry, parsimonious, patient, patient as Job, persevering, philosophical, pithy, plain, plain-speaking, plain-spoken, pointed, poor, prosaic, prosing, prosy, pruned, puny, pure, reserved, rigid, rigorous, rugged, rustic, scant, scan