| Main Entry: | indurate |
| Part of Speech: | verb |
| Definition: | harden |
Synonyms: |
acclimate, acclimatize, amalgamate, anneal, bake, brace, buttress, cake, calcify, callous, caseharden, cement, close, clot, coagulate, compact, concrete, congeal, consolidate, contract, crystallize, curdle, densify, dry, firm, fix*, fortify, fossilize, freeze, gird, jell, nerve, ossify, petrify, precipitate, press, reinforce, season, set, settle, solidify, starch, steel, stiffen, strengthen, temper, thicken, toughen, vitrify |
| Main Entry: | concrete |
| Part of Speech: | adjective |
| Definition: | hardened |
Synonyms: |
caked, calcified, cemented, compact, compressed, congealed, conglomerated, consolidated, dried, firm, indurate, monolithic, petrified, poured, precast, set, set in stone, solid, solidified, steeled, strong, unyielding |
| Notes: | cement comes from Latin caementum 'chips of stone'; cement is an ingredient of concrete, but is not a synonym; cement should be pronounced suh-MENT |
Antonyms: |
bending, flexible, pliable |
| Main Entry: | congeal |
| Part of Speech: | verb |
| Definition: | coagulate |
Synonyms: |
cake, clabber, clot, concrete, condense, curdle, dry, freeze, gel, gelate, gelatinate, gelatinize, glob up, harden, indurate, jell, jellify, jelly, refrigerate, set, solidify, stiffen, thicken |
Antonyms: |
dissolve, liquify, melt, separate, thin |
| Main Entry: | hard |
| Part of Speech: | adjective |
| Definition: | rocklike |
Synonyms: |
adamantine, callous, compact, compacted, compressed, concentrated, consolidated, dense, firm, hardened, impenetrable, indurate, indurated, inflexible, iron, packed, rigid, rocky, set, solid, stiff, stony, strong, thick, tough, unyielding |
Antonyms: |
flexible, malleable, pliable, pliant, soft, yielding |
| Main Entry: | harden |
| Part of Speech: | verb |
| Definition: | make or become solid |
Synonyms: |
amalgamate, anneal, bake, brace, buttress, cake, calcify, callous, cement, close, clot, coagulate, compact, congeal, consolidate, contract, crystallize, curdle, densify, dry, firm, fix, fortify, fossilize, freeze, gird, indurate, jell, nerve, ossify, petrify, precipitate, press, reinforce, set, settle, solidify, starch, steel, stiffen, strengthen, temper, thicken, toughen, vitrify |
Antonyms: |
liquefy, melt, soften |
| Main Entry: | harden |
| Part of Speech: | verb |
| Definition: | accustom |
Synonyms: |
acclimate, acclimatize, adapt, adjust, blunt, brutalize, callous, callus, case-harden, climatize, coarsen, conform, deaden, develop, discipline, dull, embitter, habituate, indurate, inure, make callous, numb, paralyze, render insensitive, roughen, season, steel, stiffen, strengthen, stun, stupefy, teach, train |
Antonyms: |
be intolerant, indulge, spoil |
| Main Entry: | obdurate |
| Part of Speech: | adjective |
| Definition: | pigheaded, stubborn |
Synonyms: |
adamant, bullhead, callous, cold fish, dogged, firm, fixed, hanging tough, hard, hard-boiled, hard-hearted, hard-nosed, harsh, heartless, immovable, implacable, indurate, inexorable, inflexible, iron, mean, mulish, obstinate, perverse, relentless, rigid, set in stone, stiff-necked, thick-skinned, tough, tough nut to crack, unbending, uncompassionate, uncompromising, uncooperative, unemotional, unfeeling, unimpressible, unrelenting, unshakable, unsympathetic, unyielding |
Antonyms: |
amenable, gentle, submissive, susceptible, yielding |
| Main Entry: | ossify |
| Part of Speech: | verb |
| Definition: | become hard from aging |
Synonyms: |
congeal, fossilize, freeze, harden, indurate, petrify, solidify, stiffen, thicken, turn to bone |
Antonyms: |
melt, soften |
| Main Entry: | stiff |
| Part of Speech: | adjective |
| Definition: | hard, inflexible |
Synonyms: |
annealed, arthritic, benumbed, brittle, buckram, cemented, chilled, congealed, contracted, creaky, firm, fixed, frozen, graceless, hardened, immalleable, impliable, incompliant, indurate, inelastic, jelled, mechanical, numbed, ossified, petrified, refractory, resistant, rheumatic, rigid, set, solid, solidified, starched, starchy, stark, steely, stiff as a board, stony, taut, tense, thick, thickened, tight, unbending, unflexible, ungraceful, unsupple, unyielding, wooden |
Antonyms: |
flexible, pliable, pliant, soft |
| Main Entry: | temper |
| Part of Speech: | verb |
| Definition: | harden |
Synonyms: |
anneal, bake, braze, cement, chill, congeal, dry, indurate, mold, petrify, set, solidify, starch, steel, stiffen, strengthen, toughen, toughen up |
Antonyms: |
bend, flex, soften |