"Antonym" means "opposite."
A hostel and a boardinghouse are similar but not the same. See the definitions at the links below.
Amasa Farrier Boardinghouse was created in 1865.
the boardinghouse
She ran a boardinghouse in packingtown.
The hikers were at a hostel this morning.
No, the hostel you are considering does not allow clothing optional stays.
The Waterfall Hostel is closed
The homophone for "hostile" is "hostel."
Hostelers
A youth hostel is "une auberge de jeunesse" in French.
A boardinghouse reach is the ability to reach a long distance across a table in order to get desired foods, or the action of a person who is reaching to get desired foods, often considered to be poor etiquette.
A person who takes care of a hostel is typically referred to as a hostel manager or hostel owner. They are responsible for overseeing the daily operations, managing staff, and ensuring the comfort and safety of guests. In some cases, they may also be called a hostel caretaker or hostel supervisor.
The body or people that run a hostel.