EzraS wrote:
I did not know about imbecile and moron. So out of at least 6 words from the last century, ret*d is the only one that angers people so much. Interesting.
Most people have forgotten that the other terms were ever used as clinical terms. Unless you study history of medicine, very few people alive today will have encountered 'moron', 'imbecile' and 'idiot' being used as clinical terms. (I haven't seen any document younger than 1920s use those terms that way, so those who were old enough to remember when they were current terms will be well over 90 by now. And only if they had a personal connection with a cognitively disabled person are they likely to have encountered those terms.) 'Moron' was coined by Goddard, but 'imbecile' and 'idiot' were actually used as insults
before they became medical terms.
In contrast, 'ret*d' was being used as a clinical term in the 60s and 70s, so plenty of people remember having a child or a sibling diagnosed as 'ret*d', getting the diagnosis themselves, or going to school with someone carrying that diagnosis. Also, the integration of disabled students first became common in that time period, greatly increasing public awareness of disabilities.