Correct spellings for UMB
- dumb I refuse to engage in a dumb argument with you.
- mb
- numb After being out in the cold for so long, my fingers and toes feel numb.
- omb
- UM As a language model, I can process text with high accuracy, and I don't say "um."
- ump The ump called the player out on the close play at first base.
- USB I connected the USB drive to my laptop to transfer the files.
