Use "refutable" in a sentence

1. His tranquility, and peace of mind, having been compromised at the Wayward Inn, Alec sought refuge at a far less crowded, and less refutable establishment, the Timber Wall Tavern; a dilapidated shack that made his former residence seem as grand as the Archenon

2. A scientific hypothesis has to be at least potentially refutable with reference to data,” said Charles somewhat cryptically

3. Each guidance other than Al’lah’s is refutable, and it is considered as polytheism