Unscramble Irpbr

What is the meaning of word irpbr unscrambled?

What 5 letter words can be made from letters I R P B R:

Make more words by adding or removing letters

How many 4 letter words can you make from letters I R P B R?

1. birr - Definition of birr

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling rpbr
2) Removing the letter R and unscrambling ipbr
3) Removing the letter P and unscrambling irbr
4) Removing the letter B and unscrambling irpr
5) Removing the letter R and unscrambling irpb

More anagrams containing the letters I R P B R
irprb irrbp brrpi birrp