CORRECT answer is 'Boisterous'. Rowdy means noisy and disorderly.The meanings of the given OPTIONS are listed below - Boisterous - noisy, energetic, and cheerful.Charming - very PLEASANT or attractive.Calm - not showing or feeling nervousness, anger, or other strong emotions.Amenable - open and responsive to suggestionFrom the given meanings, it is clear that only boisterous is a synonym of the given word.This makes option 1 the correct answer. Usage of the words in the given options in sentences - boisterous - The boisterous student disrupted his class every day.charming - What a charming GIRL she is, really!calm - His voice was calm and deliberate.amenable - He was amenable to change.