Unscramble Otbos

What is the meaning of word otbos unscrambled?

What 5 letter words can be made from letters O T B O S:

1. boost - Definition of boost

2. boots - Definition of boots

Make more words by adding or removing letters

How many 4 letter words can you make from letters O T B O S?

1. boos - Definition of boos

2. boot - Definition of boot

3. bots - Definition of bots

4. oots - Definition of oots

5. soot - Definition of soot

6. stob - Definition of stob

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling tbos
2) Removing the letter T and unscrambling obos
3) Removing the letter B and unscrambling otos
4) Removing the letter O and unscrambling otbs
5) Removing the letter S and unscrambling otbo

More anagrams containing the letters O T B O S
otbso otobs sboto sobot