Ale tys neuvedl explicitně "délka slova je 5 písmen". Kdoví, jak si to ta IA při překladu vůbec přebrala… i když "do křížovky" by snad pochopit mohla, ne?

Jsem to zkusil (teď) jinak:

já
I need a 5-letter word for a crossword puzzle: animal that carries its home with it.

ChatGPT
The 5-letter word you are looking for is "snail." Snails are known for carrying their homes, or shells, on their backs.