We can not mention the word drought in Alberta
Canada is gong to have several words and phrases they won't be able to say:
1) "Drought" (as you mentioned)
2) "Housing bubble" (that is now just starting to collapse throughout Canada)
3) "Price of oil"....which is now at $40....and STILL heading south. This particular phrase is especially unpopular with the folks working on the tar sands. And of course.....this is affecting the bursting of the housing bubble throughout Canada
4) "Commodity bubble"....which continues its multi-year DEFLATION. And of course...this negatively affects the housing bubble....and employment.
5) "Recession"....which I believe Canada is heading for....if not already in.