Translation Japanese English: タフ

1 Spartan, acute, exacting, gallant, hard-and-fast, harsh, intense, lofty, majestic, proud, rigid, rough, rugged, severe, stern, strict, terrible, tight, tough, unsparing, wicked.

2 acrid, afflictive, arduous, backbreaking, bad, grueling, gruelling, hard, heavy, hot, irritating, laborious, operose, painful, piquant, pungent, punishing, rugged, salty, savory, savoury, sore, spicy, toilsome, tough, zesty.

3 acrimonious, afflictive, arduous, backbreaking, bitter, grueling, gruelling, hard, heavy, laborious, nerve-racking, nerve-wracking, operose, painful, punishing, sore, stressful, toilsome, tough, trying.

4 arduous, austere, awkward, backbreaking, callous, difficult, dour, embarrassing, fibrous, forbidding, grim, grueling, gruelling, hard, hard-boiled, hardhearted, heartless, heavy, indurate, knockout, laborious, operose, pachydermatous, punishing, rocky, rough, severe, sinewy, stern, sticky, stiff, stifling, stringy, sulfurous, sulphurous, sultry, toilsome, tough, toughened, unchewable, unenviable, unyielding.

5 arduous, backbreaking, baffling, difficult, elusive, grueling, gruelling, hard, heavy, knotty, labored, laborious, laboured, operose, problematic, problematical, punishing, rugged, toilsome, tough, troubled, trying.

6 arduous, backbreaking, baffling, elusive, grueling, gruelling, hard, heavy, intemperate, knotty, laborious, operose, problematic, problematical, punishing, toilsome, tough, toughened.

7 arduous, backbreaking, concentrated, difficult, grueling, gruelling, hard, heavy, intemperate, knockout, laborious, operose, punishing, severe, strong, surd, toilsome, tough, unvoiced, voiceless.

8 arduous, backbreaking, demanding, grueling, gruelling, hard, heavy, intense, laborious, operose, potent, punishing, rugged, severe, stiff, strong, terrible, tight, toilsome, tough, wicked.

9 bad, baffling, elusive, hard, knotty, problematic, problematical, ruffianly, rugged, sturdy, tough, toughened.

10 bad, big, firm, hard, harsh, impregnable, intense, inviolable, mighty, potent, powerful, resistant, robust, secure, solid, steadfast, steady, stiff, strong, substantial, tolerant, tough, toughened, unassailable, unattackable, unbendable, unfaltering, unshakable, unwavering.

11 baffling, elusive, firm, knotty, problematic, problematical, tough, toughened.

12 broken, furrowed, rugged, tough.

13 buckram, contrary, dependable, fast, firm, formal, good, hard, honest, impregnable, inviolable, loyal, obstinate, perverse, reliable, rigid, safe, secure, solid, starchy, steadfast, steady, stiff, strong, tight, tough, toughened, true, truehearted, unassailable, unattackable, unbendable, unfaltering, unshakable, unwavering, wayward.

14 buckram, contrary, dependable, fast, firm, good, hard, honest, impregnable, inviolable, loyal, obstinate, perverse, reliable, rigid, safe, secure, solid, starchy, steadfast, steady, stiff, strong, stubborn, sure, tough, toughened, true, truehearted, unassailable, unattackable, unbendable, unfaltering, unregenerate, unshakable, unwavering, wayward.

15 firm, fixed, hard, rigid, set, solid, tough, toughened.

16 firm, hardy, impregnable, inviolable, secure, solid, stalwart, stout, strong, sturdy, tough, toughened, unassailable, unattackable.

17 hard, rough, sturdy, tough, toughened, unsmooth.

18 hardened, tempered, tough, toughened, treated.

19 hardy, impregnable, inviolable, obstinate, robust, secure, stalwart, stout, strong, stubborn, sturdy, tough, toughened, unassailable, unattackable, unregenerate.

20 resolute, tough, toughened.