The word is bravado.
The letters 'ustoodwernj' = justone word.
There are 4 distinguishable letters in the word fish, so there is 4! or 24 different ways can you arrange the letters in the word fish.
Tubelight
Those letters will spell ceiling fan.
France.
Batteries
oranges
my heart
One word with the letters lgeifsne is the word feelings.
Given two letters, there are two ways to arrange them; first then second, or second then first. The way the question is worded, the other letters of the word do not matter.
can this be love?
Fossil