Unscramble Stbk

What is the meaning of word stbk unscrambled?

What 4 letter words can be made from letters S T B K:

Make more words by adding or removing letters

How many 3 letter words can you make from letters S T B K?

1. BST - Definition of BST

2. tsk - Definition of tsk

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling tbk
2) Removing the letter T and unscrambling sbk
3) Removing the letter B and unscrambling stk
4) Removing the letter K and unscrambling stb

More anagrams containing the letters S T B K
stkb tbks tsbk bkts