Okay, I agree.
Either way seems fine. Use a word from the sentence, or use the last word of the sentence, or use the last letter of the last word of the
sentence.....
I love making up words. I'll play anytime......I have no one to do that with in my real life - and I'm constantly inventing words, thinking about
words....
have you read Bill Bryon's book "The Mother Tongue"?