hard+as+adamant
121inflexible — Synonyms and related words: adamant, adamantine, at a standstill, cast iron, certain, changeless, closed to, constant, determinate, determined, dogged, dour, dyed, established, fated, fateful, firm, fixed, flinty, frozen, fundamentalist, grim,… …
122rigid — Synonyms and related words: abiding, accurate, adamant, adamantine, at a standstill, attentive, austere, buckram, careful, cast iron, changeless, close, conscientious, constant, continuing, correct, critical, delicate, demanding, detailed,… …
123rigorous — Synonyms and related words: Herculean, Siberian, abstruse, accurate, acid, acidulous, acrid, acrimonious, acute, adamant, adamantine, adverse, algid, antagonistic, arctic, arduous, ascetic, astringent, attentive, below zero, biting, bitter,… …
124steely — Synonyms and related words: Philistine, Quaker colored, acier, adamant, adamantine, ashen, ashy, aureate, beefy, bony, bouncing, brass, brassy, brazen, bronze, bronzy, callous, calloused, canescent, case hardened, cast iron, cement, cemental,… …
125stony — Synonyms and related words: Philistine, adamant, adamantine, bankrupt, beat, beggared, bony, broke, busted, callous, calloused, case hardened, cement, cemental, chilly, cold, cold blooded, coldhearted, concrete, corneous, corrugated, cragged,… …
126rigid — I (New American Roget s College Thesaurus) adj. stiff, inflexible, unyielding; set, firm, obdurate, strict; rigorous, clean cut. See hardness, severity, obstinacy. II (Roget s IV) modif. 1. [Stiff] Syn. unyielding, inflexible, hard; see firm 2 ,… …
127unfeeling — I (New American Roget s College Thesaurus) adj. hard[ hearted], cold [ blooded], cruel; heartless, inhuman, callous, dispassionate; merciless, pitiless, unmerciful, relentless, adamant. See insensibility, malevolence. II (Roget s IV) modif. 1.… …
128unyielding — I (New American Roget s College Thesaurus) adj. immovable, unbending, rigid, inflexible, firm; grim, indomitable, obdurate, stubborn, obstinate, relentless, uncompromising; pertinacious, resolute; intractable, perverse. See hardness, obstinacy,… …
