How do you Use eccentric in a example clue sentence?

Here are a few example clue sentences using "eccentric" to create a crossword puzzle clue:

Easy:

* He's a bit of an __________, known for his unusual hat collection. (ECCENTRIC)

Medium:

* The artist's _________ style was both admired and ridiculed. (ECCENTRIC)

Hard:

* The old mansion was filled with _________ furniture and strange, unexplained noises. (ECCENTRIC)

Tricky:

* A person who is ________ may not be entirely "off their rocker," but they do enjoy bucking the norm. (ECCENTRIC)