Unscramble Biostr

What is the meaning of word biostr unscrambled?

What 6 letter words can be made from letters B I O S T R:

1. bistro - Definition of bistro

2. orbits - Definition of orbits

Make more words by adding or removing letters

How many 5 letter words can you make from letters B I O S T R?

1. biros - Definition of biros

2. borts - Definition of borts

3. brios - Definition of brios

4. Brits - Definition of Brits

5. obits - Definition of obits

6. orbit - Definition of orbit

7. riots - Definition of riots

8. rotis - Definition of rotis

9. tiros - Definition of tiros

10. torsi - Definition of torsi

11. trios - Definition of trios

12. trois - Definition of trois

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter B and unscrambling iostr
2) Removing the letter I and unscrambling bostr
3) Removing the letter O and unscrambling bistr
4) Removing the letter S and unscrambling biotr
5) Removing the letter T and unscrambling biosr
6) Removing the letter R and unscrambling biost

More anagrams containing the letters B I O S T R
biotrs biotsr striob ositbr