how much speech at 18 months
Though speech develops pretty much the same way for all children, the pace can vary considerably from child to child. As a rule of thumb, children should be able to say one word at about 1, two-word combinations at 18 months to 2 years and three-word sentences before turning 3.When speech specialists evaluate delayed speech, they care as much about a child's understanding as they do about how much he speaks.For instance, although a typical 18-month-old can say 50 to 100 words, he can understand far more.hen speech specialists evaluate delayed speech, they care as much about a child's understanding as they do about how much he speaks. For instance, although a typical 18-month-old can say 50 to 100 words, he can understand far more.