Unscramble Irbuff

What is the meaning of word irbuff unscrambled?

What 6 letter words can be made from letters I R B U F F:

Make more words by adding or removing letters

How many 5 letter words can you make from letters I R B U F F?

1. buffi - Definition of buffi

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling rbuff
2) Removing the letter R and unscrambling ibuff
3) Removing the letter B and unscrambling iruff
4) Removing the letter U and unscrambling irbff
5) Removing the letter F and unscrambling irbuf
6) Removing the letter F and unscrambling irbuf

More anagrams containing the letters I R B U F F
irfbfu irfbuf rbufif fbifur