Idea, ideologia, iglu;
iglu ... or Igloo
Portals is the plural of portal
iglu
Iglu (ᐃᒡᓗ) comes from Inuktitut. The plural is iglooit or igluit.
The plural word for "un diario" in Spanish is "unos diarios."
The plural form of the word apellido is "apellidos" in Spanish.
Pescados.
The word month in Spanish is mes, plural meses.
Las mitades.
It would be jabones :)
"bolsas" is the plural word for "bags". The singular word is "bolsa".