Similar words
caderno
caderneta specifically means a smaller booklet or passbook, like a bank passbook, "caderneta de poupança"; caderno is the standard school notebook.
Similar in other languages
Spanish
cuaderno
cuaderno is the Spanish word for the same thing — both mean "notebook."
Spanish
libreta
libreta is the Spanish word for the same thing — both mean "notebook."
French
cahier
cahier is the French word for the same thing — both mean "notebook."
Practice
1 What does caderneta mean?
notebook
2 Fill the gap: Anotei na ___.
Full sentence: Anotei na caderneta. (I noted it down.)
3 Which fingerprint chart matches caderneta?
caderneta: neutral register, common frequency, general domain, neutral connotation.