Unscramble Rtbasic

What is the meaning of word rtbasic unscrambled?

What 7 letter words can be made from letters R T B A S I C:

Make more words by adding or removing letters

How many 6 letter words can you make from letters R T B A S I C?

1. bracts - Definition of bracts

2. crista - Definition of crista

3. racist - Definition of racist

4. triacs - Definition of triacs

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling tbasic
2) Removing the letter T and unscrambling rbasic
3) Removing the letter B and unscrambling rtasic
4) Removing the letter A and unscrambling rtbsic
5) Removing the letter S and unscrambling rtbaic
6) Removing the letter I and unscrambling rtbasc
7) Removing the letter C and unscrambling rtbasi

More anagrams containing the letters R T B A S I C
rtbcais rtbcasi ticbars critsab