pertinacious
61sedulous — I adjective active, adsiduus, alert, ardent, assiduous, attentive, avid, brisk, busily engaged, busy, conscientious, constant, diligent, dogged, eager, energetic, firm, hardworking, indefatigable, industrious, keen, laborious, painstaking,… …
62steadfast — I adjective abiding, anchored, assiduous, constans, constant, decided, dedicated, dependable, determined, devoted, diligent, enduring, established, faithful, fast, firm, firmly established, firmus, fixed, gritty, indissoluble, indomitable,… …
63unrelenting — I adjective adamant, austere, ceaseless, constant, continual, continuous, cruel, determined, diligent, endless, enduring, hard, immitis, implacable, incessant, inclement, indefatigable, inexorabilis, inexorable, inflexible, merciless, obdurate,… …
64unremitting — I adjective adsiduus, assiduous, ceaseless, constant, continual, continuous, continuus, diligent, durable, enduring, incessant, indefatigable, perennial, perpetual, perseverant, persevering, persistent, pertinacious, sedulous, tenacious, unabated …
65unyielding — I adjective adamant, adamantine, constant, decided, dedicated, determined, devoted, enduring, faithful, firm, fixed, hard, headstrong, immobile, immovable, impliant, indomitable, inductile, inexorable, inflexible, intractable, intransigent,… …
66stubborn — I (New American Roget s College Thesaurus) adj. perverse, obstinate; dogged, persistent; intractable, unyielding; tough. See obstinacy, hardness. Ant., cooperative, tractable. II (Roget s IV) modif. Syn. obstinate, unreasonable, unyielding,… …
67tenacious — I (Roget s IV) modif. 1. [Adhesive] Syn. retentive, sticky, inseparable, waxy, resisting, gummy, coriaceous, viscous, viscid, glutinous; see also adhesive , tough 2 . Ant. loose*, lax, slack. 2. [Persistent] Syn. determined, pertinacious,… …
68Perseverance — (Roget s Thesaurus) < N PARAG:Perseverance >N GRP: N 1 Sgm: N 1 perseverance perseverance Sgm: N 1 continuance continuance &c.(inaction) 143 Sgm: N 1 permanence permanence &c.(absence of change) 141 Sgm: N 1 firmness firmness &c.(stability) …
69stubborn — [stub′ərn] adj. [ME stoburn, prob. < OE stubb, var. of stybb,STUB] 1. refusing to yield, obey, or comply; resisting doggedly or unreasonably; resolute or obstinate 2. done or carried on in an obstinate or doggedly persistent manner [a stubborn …
70pertinaciously — adverb in a dogged and pertinacious manner he struggled pertinaciously for the new resolution • Derived from adjective: ↑pertinacious …
