Unscramble Imtsub

What is the meaning of word imtsub unscrambled?

What 6 letter words can be made from letters I M T S U B:

1. submit - Definition of submit

Make more words by adding or removing letters

How many 5 letter words can you make from letters I M T S U B?
Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling mtsub
2) Removing the letter M and unscrambling itsub
3) Removing the letter T and unscrambling imsub
4) Removing the letter S and unscrambling imtub
5) Removing the letter U and unscrambling imtsb
6) Removing the letter B and unscrambling imtsu

More anagrams containing the letters I M T S U B
imtubs imtusb tiusmb usbtmi