In the days when Jilly Cooper’s novels of sex among the horse-riding set galloped to the top of bestseller lists, it would have been unimaginable not to know the terms “cad” or “bonk”.
Even for readers who avoided her tales of well-spoken bounders, those words were just part of the lexicon.
But time has been unkind to both cad and bonk, which have appeared in a survey of terms that people under the age of 30 claim not to have heard.
The least popular word was sozzled, a euphemism for drunk that 40 per cent said was unfamiliar. Cad and bonk were next, with 37 per cent claiming ignorance, followed by wally (36 per cent), betrothed (29 per cent) nincompoop and boogie (both 28 per