Ma propre femme est seule ! (How many possible translations?)
Duolingo says that the correct translation is: My own wife is lonely (alone).
Can't it be:
My clean wife is lonely (alone). or My clean woman is lonely (alone).
And also, Can we use "honest" and "decent" for the translation of "propre" in this context?
How many possible translations are there?
Propre is one of a small number of adjectives which can be placed either before or after the noun, and the position changes its meaning. Ma propre femme = my own wife, ma femme propre = my clean wife. I believe the honest/decent translations would be synonyms for clean, therefore propre would come after the noun.
I may not agree with that. Here by no means 'propre' can be translated by 'clean'. My own wife is the only possible translation, for the sake of mere common sense. In the given sentence: 'ma propre femme', should you translate by 'my clean wife/woman' would suggest you also have a dirty wife/woman... Therefore 'mon/ma/mes' followed by 'propre/s' always translates in 'own'