Unscramble Retbc

What is the meaning of word retbc unscrambled?

What 5 letter words can be made from letters R E T B C:

Make more words by adding or removing letters

How many 4 letter words can you make from letters R E T B C?

1. cert - Definition of cert

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling etbc
2) Removing the letter E and unscrambling rtbc
3) Removing the letter T and unscrambling rebc
4) Removing the letter B and unscrambling retc
5) Removing the letter C and unscrambling retb

More anagrams containing the letters R E T B C
retcb rtbce tcbre bcret