sedulous
Painstakingly careful always
Sedulous means diligent and persistent, showing careful and sustained effort: a sedulous researcher, sedulous attention to detail.
The word implies painstaking dedication rather than mere busyness—someone sedulous works methodically toward a goal without cutting corners.
It's a somewhat formal or literary term, more common in written than spoken English.
Devoted to steady effort
- hardworkingCommitted to sustained effort
- tirelessNever losing energy
- indefatigableIncapable of wearying
- unflaggingPersistently energetic
painstaking · laborious · conscientious · dedicated · committed · persistent · steadfast · earnest
Stubbornly determined to continue
- doggedStubbornly persevering
- resoluteFixed in purpose
- unwaveringSteady and unchanging
- persistentContinuing despite difficulty
relentless · unfaltering · unswerving · determined · steadfast · unyielding · staunch · indomitable
Complete in every detail
- scrupulousThorough and principled
- fastidiousExcessively attentive to detail
- punctiliousExcessively careful about details
- exactingDemanding great care
precise · detail-oriented · careful · methodical · systematic · particular · finicky · perfectionist
industrious
Devoted to steady effort
- hardworkingCommitted to sustained effort
- tirelessNever losing energy
- indefatigableIncapable of wearying
unflagging · painstaking · laborious · conscientious · dedicated · committed · persistent · steadfast · earnest · zealous
tenacious
Stubbornly determined to continue
- doggedStubbornly persevering
- resoluteFixed in purpose
- unwaveringSteady and unchanging
persistent · relentless · unfaltering · unswerving · determined · steadfast · unyielding · staunch · indomitable · single-minded
thorough
Complete in every detail
- scrupulousThorough and principled
- fastidiousExcessively attentive to detail
- punctiliousExcessively careful about details
exacting · precise · detail-oriented · careful · methodical · systematic · particular · finicky · perfectionist · exact