Old lexicons had misspelled words put in to catch the copycats. Since they don't have to prove who did the copying it's easy, they just have to prove that the c

Old lexicons had misspelled words put in to catch the copycats. Since they don't have to prove who did the copying it's easy, they just have to prove that the copy is from them. We do something similar to our stuff. No need to prove who did the copying as they publish the stuff on their app/homepage and have exactly the same spelling mistakes as our homepage displays to the ip-numbers we know they are using for harvesting. Document all and send to the lawyers.