Similar words
balcão
guichê specifically means a service window or ticket counter, like at a bank; balcão is more general, like a shop or bar counter.
Similar in other languages
Spanish
mostrador
mostrador is the Spanish word for the same thing — both mean "counter."
French
comptoir
comptoir is the French word for the same thing — both mean "counter."
Practice
1 What does guichê mean?
counter
2 Fill the gap: Vá ao ___.
Full sentence: Vá ao guichê. (Go to the counter.)
3 Which fingerprint chart matches guichê?
guichê: neutral register, common frequency, general domain, neutral connotation.