According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 8 words with the pattern R--O-S---. That is, nine letter words with 1st letter R and 4th letter O and 6th letter S. In alphabetical order, they are:

reconsign

reconsole

reconsult

rehousing

remoisten

repossess

repousses

retorsion

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 4 words with the pattern -ET--S--N. That is, nine letter words with 2nd letter E and 3rd letter T and 6th letter S and 9th letter N. In alphabetical order, they are:

detersion

detorsion

detrusion

retorsion

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 7 words with the pattern -E-O---ON. That is, nine letter words with 2nd letter E and 4th letter O and 8th letter O and 9th letter N. In alphabetical order, they are:

decoction

detorsion

detortion

melocoton

reboation

retorsion

retortion

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 18 words with the pattern RET-R----. That is, nine letter words with 1st letter R and 2nd letter E and 3rd letter T and 5th letter R. In alphabetical order, they are:

retardant

retardate

retarders

retarding

retargets

rethreads

retirants

retiredly

retorsion

retorters

retorting

retortion

retortive

returfing

returnees

returners

returniks

returning

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 29 words with the pattern -E---S-O-. That is, nine letter words with 2nd letter E and 6th letter S and 8th letter O. In alphabetical order, they are:

decession

decursion

delapsion

demersion

demission

depressor

detersion

detorsion

detrusion

percussor

perfusion

pertusion

pervasion

reblossom

recension

recession

reclusion

recursion

redressor

regressor

remission

repressor

repulsion

requestor

retorsion

reversion

revulsion

secession

seclusion