A reader, Barbara McDonald, wrote a few days ago about the confusion of “precipitous” and “precipitate.” Here is what she had to say (emphasis added): I have many pet grammar and usage peeves, but one in particular is escalating out of sight… precipitously, one might say. Then, again, one could argue that this entire confusion has been precipitated by the media glomming on to fad words. I have heard in recent months — on NPR and elsewhere — dozens of misuses of those two words: precipitous and precipitate. Usually the misuse happens when precipitously is used mistakenly for precipitately,[.....]