1. Ciao (Italian) - A casual greeting or farewell, meaning "hello" or "goodbye."
2. Rendezvous (French) - A meeting, especially one that is secret or romantic.
3. Schadenfreude (German) - The pleasure derived from the misfortunes of others.
4. Sushi (Japanese) - A Japanese dish consisting of vinegared rice combined with seafood, vegetables, or eggs.
5. Quixotic (Spanish) - Idealistic and unrealistic; impractical.