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

Bridle means to restrain or control.

• Correct answer - restrain: it has the same meaning as Bridle.
• free: not restricted - wrong, it does not mean the same as Bridle.
• fragile: easily broken - wrong, it does not mean the same as Bridle.
• active: energetic - wrong, it does not mean the same as Bridle.