Unscramble Urnib

What is the meaning of word urnib unscrambled?

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

1. bruin - Definition of bruin

2. burin - Definition of burin

Make more words by adding or removing letters

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

1. brin - Definition of brin

2. burn - Definition of burn

3. RNIB - Definition of RNIB

4. ruin - Definition of ruin

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter U and unscrambling rnib
2) Removing the letter R and unscrambling unib
3) Removing the letter N and unscrambling urib
4) Removing the letter I and unscrambling urnb
5) Removing the letter B and unscrambling urni

More anagrams containing the letters U R N I B
binru binur ubnir urnbi