Unscramble Ursref

What is the meaning of word ursref unscrambled?

What 6 letter words can be made from letters U R S R E F:

1. surfer - Definition of surfer

Make more words by adding or removing letters

How many 5 letter words can you make from letters U R S R E F?

1. ruers - Definition of ruers

2. surer - Definition of surer

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter U and unscrambling rsref
2) Removing the letter R and unscrambling usref
3) Removing the letter S and unscrambling urref
4) Removing the letter R and unscrambling ursef
5) Removing the letter E and unscrambling ursrf
6) Removing the letter F and unscrambling ursre

More anagrams containing the letters U R S R E F
ursrfe usefrr fusrre frruse