Similar words
freguês
freguês is more old-fashioned or colloquial, a regular customer, from "freguesia," parish; cliente is the modern standard word.
Similar in other languages
Spanish
cliente
cliente is the Spanish word for the same thing — both mean "customer."
Practice
1 What does cliente mean?
customer
2 Fill the gap: O ___ pediu a conta.
Full sentence: O cliente pediu a conta. (The customer asked for the bill.)
3 Which fingerprint chart matches cliente?
cliente: neutral register, core frequency, general domain, neutral connotation.