Stand 3' away from a wall. Now throw a ball at the wall as hard as you can. Try to catch it. When you tried to catch the ball, did you hear words in your head?
Look at a picture - Do you feel, or do you hear words?
Play a song on your favorite instrument. Paint a picture. Ski off a cornice. Have sex. Pound nails. Write a mathematical proof. Look for lost car keys. Do you hear words in your head?
I rarely hear words when I think. When I write, words just come out. I don't hear them first. When I speak it is the same way. Numbers are shapes that fit together to make other numbers. Actions happen without words.