ran
run
bun
ban
bar
The letters RABNO can be rearranged to spell the word baron.
Those letters will spell the word botanical.
beans
These letters could be rearranged to spell the word 'banker'.
Those letters can be used to spell "barbarian".
snowball
The letters "elv" and "n" can be combined to spell the word "eleven."
Kweebnf
If you are looking for a word that contains all five letters, it is "onion."
The letters can spell the word "attain".
Brainy
You can spell "Pint"