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."
Those letters will spell groaned.
You can spell yawned with those letters.
nitpick
lotion
Uterus.
byword
Foray.
Those letters spell fiasco.