Which of the following words is closest in meaning to “Judicious”?

Judicious means showing good judgement; wise and careful.

• Correct answer - careful: it has the same meaning as Judicious.
• rapturous: full of great joy - wrong, it does not mean the same as Judicious.
• indiscreet: careless in what one says or does - wrong, it does not mean the same as Judicious.
• blithe: cheerful and carefree - wrong, it does not mean the same as Judicious.