What is another word for weirdo neighbour?
Pronunciation: [wˈi͡ədə͡ʊ nˈe͡ɪbə] (IPA) 
There are many synonyms for the term "weirdo neighbour." Some of these include oddball, eccentric, kooky, quirky, peculiar, and unique. If you have a neighbour who doesn't quite fit in with the rest of the community, you may describe them as a "strange neighbour," a "different neighbour," or a "unusual neighbour." If they are particularly unusual, you may describe them as a "character" or a "one-of-a-kind neighbour." Whatever word you choose to describe your neighbour, just remember that everyone is different and has their quirks. It's important to be respectful and tolerant of those who may not fit in with the norm.
