Plural in Portuguese

General Rule – Regra Geral

Words ending in vowels – add “s”

Singular Plural Translation
Carro carros Car – cars
Mesa mesas Table – tables
Cama camas Bed – beds

Words ending in “ão” – Substantivos terminados em “ão”

There are 3 alternatives (depeding on the word):

  1. Change “ão” for “ões”
Singular Plural Translation
Avião aviões airplane – airplanes
Questão questões question – questions
  1. Change “ão” for “ães”
Singular Plural Translation
Pão Pães bread – breads
Alemão alemães German – Germans
  1. Change “ão” for “ãos”
Singular Plural Translation

Irmão irmãos brother – brothers |Mão |Mãos |hand – hands

Words ending in “L” – Substantivos terminados em “L”

Ending in al, el, ol or ul – change the “l” for “is”

Singular Plural Translation
Animal animais animal – animals
Capital capitais capital – capitals
Papel papéis paper – papers

Words ending in “m” – Substantivos terminados em “m”

Change “m” for “ns”

Singular Plural Translation
Nuvem nuvens cloud – clouds
Trem trens train – trains

Words ending in “r”, “s” or “z” – Substantivos terminados em “r”, “s” ou “z”

Add – “es”

Singular Plural Translation
Cobertor cobertores blanket – blankets
Mês meses month – months
Luz luzes light – lights

Words used in the plural form – Substantivos usados somente no plural

Plural Translation
as calças pants
as costas back (part of the body)
os óculos glasses
os parabéns congratulations
as férias vacation