Noun:
galdetzen, sorpresa, harridurara-, Harritzen.
Verb:
sorpresa, galdetzen, Harrituta egon.
I thought I'd SURPRISE you by hitting Casterly Rock.
Is it a SURPRISE party?
Earlier, I came here to SURPRISE you.
Another delightful SURPRISE for her.
Hello, Sheldon, what a pleasant SURPRISE. How are you?