TOP TEN WORDS THE 10 MOST COMMON WORDS IN THE PORTUGUESE LANGUAGE click on the word to see the meaning in English 1) "o" 1) "o" the 2) de 2) de of / from 3) em 3) em in / on 4) e 4) e and 5) que 5) que that / than / what 6) ser 6) ser to be 7) um 7) um a / one 8) por 8) por by / through / for 9) para 9) para to / for / in order to 10) a 10) a to / at