Blinky Bill is a character from a popular Australian children's book series. Although there aren't many synonyms for the name Blinky Bill specifically, there are plenty of words that can be used to describe him. For example, he's mischievous, curious, adventurous, and often gets into trouble. He's also a bit of a trickster and likes to play practical jokes. In terms of his appearance, he's a koala with a distinctive tuft of white fur on his forehead. Other synonyms for Blinky Bill might include mischievous koala, curious marsupial, adventurous creature, playful trickster, or even just beloved children's book character.