Cooper's growing vocabulary

On the very day my mom and I discussed perhaps doing a word of the day for Coop to help him increase the number of words he can say, I arrive home yesterday to find he has learned a new word - JOSEPH. It is so stinkin cute to hear that little 16-month old say his brothers name. On Christmas day, he learned to say SHOES and HUSH. Hush was totally by accident. I was kidding around with Coop and jokingly said, "Cooper, tell Daddy to hush". So on command, what does my boy say, but "hush". Luckily he didn't pick up any profanity from yesterday or this morning!!