How many times I have learned I am saying a word incorrectly in the past year or so, I cannot say.
Example from 2 days ago: I was drying my hair in my Mom's bathroom and looked down in her makeup bag to see this mascara:
Fancy that, it's "voluptuous"! I always have imagined and said it "volumptuous". No one has ever caught it (and told me), and I have never seen it written (or noticed!). So funny. I'm still learning english!! This one made sense though, I mean, "volumptuous" like "volume" like "a lot".