santo.
Santo (male) or Santa (female)
Santo (male saint) Santa (female saint)
The Portuguese word for lady is "senhora."
Stag is not a portuguese word.
The word plain in Portuguese is: "planicie."
KEE-fee is a Portuguese pronunciation of 'Keefe'. It isn't a word in Portuguese. A Portuguese speaker tends to apply Portuguese pronunciation rules to this non-Portuguese word.
The plural form of the word "Portuguese" is "Portuguese." It remains the same in both singular and plural forms.
Depending on the original language, it can mean several things. In Spanish and Portuguese it can mean saint or saintly. In Italian it is used as a conjunction word as a holy place.
There isn't such word in the Portuguese Language.
The Portuguese word for slave is "escravo."
The word for Mrs in Portuguese is "Senhora".
The word quickness in portuguese is velocidade or rapidez.