Similar words
wirtshaus
Gasthaus is a bit more neutral or formal for "inn"; Wirtshaus is more traditional and rustic, often with a regional, Bavarian or Austrian flavor.
Similar in other languages
Portuguese
estalagem
estalagem is the Portuguese word for the same thing — both mean "inn."
Portuguese
pousada
pousada is the Portuguese word for the same thing — both mean "inn."
Practice
1 What does Gasthaus mean?
inn
2 Fill the gap: Wir essen im ___.
Full sentence: Wir essen im Gasthaus. (We eat at the inn.)
3 Which fingerprint chart matches Gasthaus?
Gasthaus: neutral register, core frequency, general domain, neutral connotation.