unyielding
51rigid — rigidity, rigidness, n. rigidly, adv. /rij id/, adj. 1. stiff or unyielding; not pliant or flexible; hard: a rigid strip of metal. 2. firmly fixed or set. 3. inflexible, strict, or severe: a rigid disciplinarian; rigid rules of social behavior. 4 …
52iron — I (New American Roget s College Thesaurus) n. flatiron, mangle. v. t. press, mangle. See smoothness. II (Roget s IV) modif. 1. [Made of iron] Syn. ferrous, ferruginous, ironclad, ironcased, ironshod. 2. [Having the qualities of iron] Syn. hard,… …
53severe — I (New American Roget s College Thesaurus) adj. austerity, serious, earnest; rigorous, trying; harsh, strict; sharp, distressing, extreme. See severity, importance, adversity. Ant., relaxed, laissez faire. II (Roget s IV) modif. 1. [Stern] Syn.… …
54sturdy — I (New American Roget s College Thesaurus) adj. stalwart, hardy, husky, robust; durable, long wearing; firm, stubborn, unyielding. See strength.Ant., weak. II (Roget s IV) modif. Syn. firm, resolute, unyielding; see strong 1 , 2 . III (Roget s 3… …
55tough — [adj1] sturdy, strong brawny, cohesive, conditioned, dense, durable, fibrous, firm, fit, flinty, hard, hard as nails*, hard bitten*, hardened, hardy, healthy, indigestible, inflexible, leathery, lusty, mighty, molded, resilient, resistant, rigid …
56Hard — (h[aum]rd), a. [Compar. {Harder} ( [ e]r); superl. {Hardest}.] [OE. hard, heard, AS. heard; akin to OS. & D. hard, G. hart, OHG. herti, harti, Icel. har[eth]r, Dan. haard, Sw. h[*a]rd, Goth. hardus, Gr. kraty s strong, ka rtos, kra tos, strength …
57Hard and fast — Hard Hard (h[aum]rd), a. [Compar. {Harder} ( [ e]r); superl. {Hardest}.] [OE. hard, heard, AS. heard; akin to OS. & D. hard, G. hart, OHG. herti, harti, Icel. har[eth]r, Dan. haard, Sw. h[*a]rd, Goth. hardus, Gr. kraty s strong, ka rtos, kra tos …
58Hard cancer — Hard Hard (h[aum]rd), a. [Compar. {Harder} ( [ e]r); superl. {Hardest}.] [OE. hard, heard, AS. heard; akin to OS. & D. hard, G. hart, OHG. herti, harti, Icel. har[eth]r, Dan. haard, Sw. h[*a]rd, Goth. hardus, Gr. kraty s strong, ka rtos, kra tos …
59Hard case — Hard Hard (h[aum]rd), a. [Compar. {Harder} ( [ e]r); superl. {Hardest}.] [OE. hard, heard, AS. heard; akin to OS. & D. hard, G. hart, OHG. herti, harti, Icel. har[eth]r, Dan. haard, Sw. h[*a]rd, Goth. hardus, Gr. kraty s strong, ka rtos, kra tos …
60Hard clam — Hard Hard (h[aum]rd), a. [Compar. {Harder} ( [ e]r); superl. {Hardest}.] [OE. hard, heard, AS. heard; akin to OS. & D. hard, G. hart, OHG. herti, harti, Icel. har[eth]r, Dan. haard, Sw. h[*a]rd, Goth. hardus, Gr. kraty s strong, ka rtos, kra tos …
