Adjective + ly    à   Adverb She is beautiful.  à She sings beautifully. Dia cantik.            à Dia menyanyi dengan cantik. Their sound is loud.  è They speak loudly. Suara mereka keras. à Mereka berbicara dengan keras.

Adjective	Adverb	Example
Angry Anxious Bad Brave Busy Calm Careful Careless Certain Correct Curious Eager Easy Excited Extreme Fast Fortunate Furious  Generous Gentle Glad Good Happy Hard Honest Hungry Immediate Jealous Kind Lazy Loud Natural Nervous Painful Patient Perfect Playful Polite Quick Quiet Rude Safe Selfish Separate Serious Slow Slow Sudden Terrible Tired Violent Wise  Wrong	Angrily Anxiously Badly Bravely Busily Calmly Carefully Carelessly Certainly Correctly Curiously Eagerly Easily Excitedly Extremely Fast Fortunately Furiously  Generously Gently Gladly Well   Happily Hard Honestly Hungrily Immediately Jealously Kindly Lazily Loudly Naturally Nervously Painfully Patiently Perfectly Playfully   Politely Quickly Quietly Rudely Safely Selfishly Separately Seriously Slowly Suddenly Terribly Tiredly Violently Wisely  Wrongly