General:
* Complet - This is the most common translation and means "complete" or "full."
* Soigné - This means "carefully done" or "well-maintained."
* Rigoureux - This is a more formal word meaning "rigorous" or "strict."
Specific contexts:
* Approfondi - This means "in-depth" or "thorough" in the sense of detailed analysis.
* Exhaustif - This means "exhaustive" or "comprehensive."
* Méticuleux - This means "meticulous" or "very careful."
The best word to use will depend on the specific situation.
For example:
* "He gave a thorough explanation." - "Il a donné une explication complète."
* "She is a thorough researcher." - "Elle est une chercheuse rigoureuse."
* "The report is thorough." - "Le rapport est exhaustif."
It's always helpful to provide more context so I can give you the most accurate translation!