A thorough synonym can praise the work itself or the person doing it, and each job wants its own vocabulary. For a report, search or check that misses nothing, try comprehensive, detailed or in-depth. For a worker who sweats the small stuff, meticulous, diligent and careful fit better.
The word also hides a spelling trap, since thorough, through and though differ by a letter or two. You will find that covered here, plus swaps for thoroughly and a set of antonyms.
Swatch at a glance
Best swaps
comprehensive, detailed, in-depth, meticulousPart of speech
AdjectiveMost formal
exhaustive, scrupulous, assiduousStrongest
exhaustive, painstakingAdverb swaps
completely, fully, carefully, in detailAntonyms
superficial, cursory, sloppySpelling
thorough (complete), through (from one side to the other), though (however)
Thorough synonym table: work versus workers
| Synonym | Describes | Sample |
|---|---|---|
| comprehensive | a document or plan that covers the whole topic | The guide gives a comprehensive list of fees. |
| detailed | work full of specifics | She left detailed notes for the night shift. |
| in-depth | study that goes below the surface | The class did an in-depth reading of one poem. |
| meticulous | a person who checks every small point | He is meticulous about labels. |
| diligent | steady, hardworking effort | A diligent clerk caught the error. |
| rigorous | strict methods, often in science | The trial followed rigorous standards. |
Careful, detailed, exhaustive: rising intensity
Each chip outranks the one before it. Careful is the gentle baseline: no rushing. Detailed adds specifics. Comprehensive promises no topic left out. Meticulous points to fussy precision with tiny points, and exhaustive means every possible angle was tried, occasionally wearing readers out.
Exhaustive can sound like a complaint (an exhaustive list of rules) or like praise (an exhaustive search). Context decides, so read the sentence aloud before you commit.
Old wording, new wording
- We did a thorough review becomes we did a comprehensive review.
- Thank you for the thorough answer becomes thank you for the detailed answer.
- She is very thorough becomes she is meticulous.
- The police made a thorough search becomes the police made an exhaustive search.
- A thorough study of the river becomes an in-depth survey of the river.
- He is a thorough nuisance (British) becomes he is an utter nuisance.
An email to a coworker: "Thanks for your thorough feedback." If it ran long, "Thanks for the detailed feedback" sounds natural. If it caught every problem, "Thanks for such careful feedback" credits the effort.
Praising thoroughness on a resume
Detail-oriented has become a cliche on job applications, and thorough alone does little better. Prove it with an outcome: audited 400 invoices and found three billing errors. If you want an adjective, meticulous and methodical read stronger than thorough. Hunting for stronger proof verbs? Try resume and work words.
Avoid calling yourself painstaking. It suggests slow effort, which a hiring manager may not see as a strength.
Thoroughly and thoroughness
For the adverb thoroughly, the swap depends on what it modifies. With actions, use carefully, in detail or from top to bottom: read the contract carefully. With feelings, use really, truly or very much: we thoroughly enjoyed it becomes we really enjoyed it. For the noun thoroughness, try care, attention to detail, diligence or rigor.
Thorough, through and though
These three look alike and get mixed up in fast typing. Thorough (two syllables, THUR oh) means complete. Through (one syllable, threw) is a preposition: walk through the park. Though (one syllable, thoh) means however or although. A spell checker will not catch the swap because all three are real words, so reread any sentence that uses them.
When the work was not thorough
Superficial and cursory both describe a quick look that stays on the surface; cursory is more formal. Hasty blames speed. Sloppy and slapdash are blunt and casual. Incomplete and partial just state that parts are missing, without judging the effort.
- The inspector gave the car a cursory glance.
- The first draft was sloppy, but the second was solid.
Frequently asked questions
What is another word for thorough?
Comprehensive and detailed are the closest for work. For a person, meticulous and careful are the common choices.
Which thorough synonym sounds most professional?
Comprehensive, rigorous and meticulous all sound professional. Rigorous suits research and testing; comprehensive suits reports and plans.
Is meticulous stronger than thorough?
Yes, a little. Meticulous stresses extreme care with small details, while thorough stresses that nothing was left out.
How can I say thoroughly enjoyed?
Try really enjoyed, loved or enjoyed every minute of. Completely enjoyed is grammatical but sounds less natural.
Which words mean not thorough?
Superficial, cursory, hasty and sloppy. Cursory is the formal pick for a quick check, and sloppy is the casual pick for careless work.
How do I describe a thorough person on a resume?
Use meticulous or methodical, then add a result that shows it. A number, such as errors found or files checked, does more than any adjective.