approfondi (a) (investigation) | profound (a) (investigation) |
approfondi (a) (chercher) | thoroughgoing (a) (chercher) |
approfondi (a) (investigation) | careful (a) (investigation) |
approfondi (a) (investigation) | exhaustive (a) (investigation) |
approfondi (a) (investigation) | thorough (a) (investigation) |