There is no 7-letter anagram of OTARUDO, but using all the letters you can form the phrases "road out" or "our toad" or "auto rod." The longest single word possible is "odour" or "outdo" and there are about 40 shorter words.
Those are not words - those are letters - and they don't mean anything except the sounds each one makes to spell out the word "doctor."What were you trying to ask?
They spell the words other and throe, along with shorter words such as hero, rote, and tore.
Tooth
dedede
L-o-n-d-o-n
Words that you can spell with 'duoo' are do and duo.
wogo
frodil
You can spell node and done with those letters.
degown
docket
Words that can be spelled with the letters 'iosdm' are:dimdoIidismisososod
Some words that use the letters 'd u n e f o u' are:dendodueduneendeonfeudfoefondfonduefoundfunfundnonodnudeodeofononeundoundue
Honed
Those letters spell right doctor.
Here are some words you can make from D I C M O P S:compsdimmopmopscomppodpodsdimssipdip
Those letters spell noodle.