There is no seven letter word that can be made from those letters. Words that can be made from the letters 'adtnpob' are:
The letters spell the word temples.
The letters GNOITRNE spell the word "nitrogen."
You can spell the word entice.
The word is "amuse."
You can spell yawned with those letters.
Those letters will spell groaned.
Uterus.
byword
nitpick
lotion
Foray.
Those letters spell fiasco.