I get where you're coming from. It's pretty special that DD2 can say so much and so so cute! We find that if we try to tell people that DD can say the things she says, they either blatantly don't believe us, or they think we're bragging (which is a little unfair considering we only respond when asked if she can talk). I remember telling the MCHN how many words she could say, and the woman just looked at me and went "Oh, really". She didn't believe me until DD started to chatter of her own accord.

Our favourite thing we've done to keep DD going and increasing her words- have some favourite books that rhyme (Hairy Maclary, I know a rhino) and encourage her to say the last word to each sentence and once's she can confidently do that, increase the amount of words you leave out for her to say.