Sedulous(a.) Diligent in application or pursuit; constant, persistent; as, sedulous flattery; steady, and persevering in business, or in endeavors to effect an object; steadily industrious; assiduous; as, the sedulous bee.
Thesaurus Entries
active, ardent, assiduous, busy, constant, continuing, diligent, dogged, elaborate, enduring, energetic, faithful, fervent, hard, hardworking, hustling, immutable, inalterable, indefatigable, indomitable, industrious, insistent, invincible, laborious, lasting, loyal, never idle, never-tiring, obstinate, operose, painstaking, patient, patient as Job, permanent, perseverant, persevering, persistent, persisting, pertinacious, plodding, plugging, preoccupied, rapt, relentless, resolute, single-minded, sleepless, slogging, stable, steadfast, steady, strenuous, stubborn, tenacious, thorough, thoroughgoing, tireless, unabating, unconquerable, undaunted, undiscouraged, undrooping, unfailing, unfaltering, unflagging, unflinching, unintermitting, uninterrupted, unnodding, unrelaxing, unrelenting, unremitting, unsleeping, unsparing, unswerving, untiring, unwavering, unwearied, unwearying, unwinking, utterly attentive, vehement, weariless, zealous