About a week ago, Eoin P. Ó Murchú published an interesting review of Cassidy’s work on an Irish-language site called An Tuairisceoir. Ó Murchú’s attitude to Cassidy’s book was very similar to mine. He thought that Cassidy was an appalling charlatan and he strongly recommended people to avoid Cassidy’s book. I reblogged Ó Murchú’s article a few days ago but for the benefit of those who don’t speak Irish, I have produced a rough translation here.
Interestingly, there have been a few comments about the review. Breandán Delap supported the views expressed by myself and Ó Murchú, while several others (Ciarán Dunbar and someone calling themselves Fear N Fearn) made some attempt to defend Cassidy’s book. However, it is worth pointing out that there is a big difference between the debate expressed in these comments and the debate as found among English speakers and especially among Irish-Americans. The debate as found in the Anglo world tends to be between people who believe that there was a kernel of truth in Cassidy’s work, which according to them was slightly ‘overreached’ but still contains a core of valid etymologies, and those of us who think that Cassidy was a pernicious, half-crazy liar. The Irish-language debate on An Tuairisceoir is between people who think that Cassidy’s work was a harmless bit of fun and that Cassidy was just joking and those who think he was a pernicious, half-crazy liar. In other words, the view from within the Irish language is that Cassidy didn’t discover anything and made no valid contribution to human knowledge. This is the view even among Irish speakers who are favourable to Cassidy and perhaps this should be a wake-up call to Irish-Americans who support this nut-job’s theories and take them at face value.
Anyway, here is a rough translation of Ó Murchú’s excellent review:
HOW DANIEL CASSIDY INVENTED ETYMOLOGY
I came home the other day to find a substantial book. It was a present. Although I had heard tell of it I couldn’t say that I derived much pleasure from it as a present. It was How The Irish Invented Slang by Daniel Cassidy. What Cassidy sets out to demonstrate in this book is that large swathes of American English slang, and consequently of the slang of the whole world, come from Irish. He believes that there was a conspiracy by English speakers to suppress this information.
This will surprise many of us, because it was thought that we had not given much more than ‘smithereens’ and ‘banshee’ to English. Anyone who has even a slight interest in word etymologies will suspect very quickly that there is no basis to Cassidy’s opinions. Anyone with a fleeting knowledge of etymology will realise that it is essential always to be sceptical about the little stories which people spread. For some strange reason, people have the habit of believing strange little stories in spite of the evidence which would prove them wrong. This book is questionable for a number of reasons.
The main thing which planted the seed of doubt in my mind was that Cassidy goes with very unlikely Irish explanations when it would be much easier to find an explanation within the English language. He thinks the term ‘crusher’(a term for a policeman) is the same as an expression which comes from ‘cuir siar ar‘ (sic) Now, isn’t it strange that an Irish saying without much meaning would stick to the police and isn’t it odd that there should be no connection between ‘crusher’ and the English word ‘crush’?
Cassidy says that ‘S lom é’ is the origin of the English ‘Slum’. Isn’t that a really strange expression to borrow. Can you really imagine that that expression would slip from the mouth of an Irish speaker into speech? Can it be found as a common saying to describe slums? No. Not only that, Cassidy gives definitions and pretends that they come from the Irish dictionaries when that is not true at all. He loves to slap fig. onto things, saying that this is an additional meaning but in reality it is simply his own invention. (’teas ioma’ – an abundance of heat and passion; figuratively semen) I cannot find any source which demonstrates this additional meaning of ‘teas ioma’(sic). It seems likely that Cassidy couldn’t either.
‘As if that wasn’t enough, he uses whatever version he likes of any word. Joint’ an Bhéarla? Well, there is díon in Irish. What’s the plural of that? Díonta, great, that’s more like it. He goes even further, imposing whatever sound he wants on words. ‘Jeenta’, perfect!
Irish left few words in the English of Ireland in reality, so how would this language of paupers, which it was, have such a great influence on the speech of the USA? Cassidy has no satisfactory explanation for this. How did these not develop in Ireland too, how come the Gaels decided not to give these words to us too? He has no explanation for this either. If bizarre words which a competent Irish speaker of the present day would not recognise form the basis for many expressions, why aren’t common Irish words to be found in American speech too? Yet again, poor Cassidy has no explanation for this.
The kind of method he uses is to take a phrase. ‘Daniel Cassidy’ for example, then he decides that it comes from Irish. Then off he goes on his little spree of creativity. Daniel -‘Dath- ‘n-aoil’ lime-faced, white-faced, fig. white supremacist. ‘Cassidy’. Cas-a-dí The turning of her drink, surname of a bartender, mixologist, figuratively mixer, nixer. So, Daniel Cassidy means ‘white supremecist cocktail maker? Well, it means that in his own universe of lies and fraud. (I made up the bit above, just in case of any misunderstanding).
Unfortunately, many people are still supporting Cassidy. Where’s the harm, some people say, it’s only a bit of fun. In reality the opposite is true, linguistics is a difficult thing and when idiots are allowed to tackle it as they will the whole thing becomes as clear as mud. Because of the influence of the internet Cassidy’s ‘etymologies’ are there forever, they will be believed (some of them at least) in perpetuity. We should show interest in the words which the Irish gave to English but not give in to a numbskull like this who distorts the truth completely.
Cassidy was a consummate liar. A 300 page book which is full from cover to cover with fake etymologies, nonsense and lies. There is no doubt that Cassidy understood that the vast majority of these etymologies are phoney. It seems that he sought out phrases in Irish dictionaries which looked like English expressions and then he set out to forge a link.
There is an excellent blog here which pulls Cassidy’s arguments apart. https://cassidyslangscam.wordpress.com/ Whoever wrote it was driven to distraction by Cassidy and they have done an unabashed, clinical dissection of Cassidy’s lies. Cassidy is dead now, and it is my fervent hope that these lies will disappear with him. Do not buy this book and do not support nonsense like this.