unalterable
41immutable — I adjective adamant, ageless, confirmed, constans, constant, continual, continuous, durable, eternal, firm, fixed, immovable, immutabilis, implacable, incontrovertible, indestructible, inexorable, inflexible, intractable, invariable, irremovable …
42inevitable — I adjective about to happen, approaching, assured, at hand, brewing, certain, decided, definite, destined, determined, fated, fixed, following, foreordained, forthcoming, guaranteed, imminent, impending, in store, in the offing, ineluctable,… …
43inflexible — I adjective adamant, cantankerous, changeless, contumacious, decided, determined, dogged, firm, fixed, hard, hardened, headstrong, immobile, immovable, immutable, impersuadible, impersuasible, indocile, indomitable, inelastic, inexorable,… …
44irreversible — ir·re·ver·si·ble /ˌir rə vər sə bəl/ adj: not reversible an irreversible decision Merriam Webster’s Dictionary of Law. Merriam Webster. 1996. irreversible …
45obdurate — I adjective callous, cold, decided, determined, dogged, dogmatic, dogmatical, firm, hard, hardbitten, hardened, hardhearted, harsh, headstrong, heartless, immovable, immutable, impervious, impossible to influence, incorrigible, indifferent,… …
46resolute — I adjective adamant, bent, constans, constant, decided, determined, diligent, dogged, earnest, faithful, firm, firmus, fixed, fortis, immutable, indefatigable, indomitable, industrious, inexorable, inflexible, intent upon, intransigent, obdurate …
47rigid — I adjective austere, dour, durus, exact, exacting, firm, firmly set, fixed, flinty, formal, hard, harsh, hidebound, indurate, indurated, indurative, inelastic, inexorable, inflexible, intractable, motionless, obdurate, obstinate, orthodox,… …
48stable — I adjective abiding, anchored, chronic, constans, constant, continuing, deep rooted, diligent, durable, endless, enduring, established, everlasting, faithful, fast, fastened, firm, firmus, fixed, grounded, immovable, immutable, indissoluble,… …
49firm — I (New American Roget s College Thesaurus) adj. immovable, secure; unalterable, steadfast; solid, hard; steady, vigorous; unalterable, resolute, determined. See stability, probity, density, resolution. n. partnership, company, house. See business …
50inexorable — I (New American Roget s College Thesaurus) adj. unrelenting, unyielding, inflexible, firm. See severity. II (Roget s IV) modif. 1. [Implacable] Syn. unyielding, inflexible, obdurate; see cruel 2 , obstinate . 2. [Necessary] Syn. relentless,… …
