Atleast 50, but they also class stuff like "uh oh" & animal nosies as words too. Also if they say a word and you know what they are trying to say that's also classed as a word
My daughter is 2 in couple weeks and she only says moo, uh oh, bye and hi
My son only has a few words. One day he’ll say something then next I can’t get it out of him again x
It’s up to 50 by 2 years old, but most 2 year olds understand between 200-500 words.
Up to 50