According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 51 words with the pattern -RIS-----. That is, nine letter words with 2nd letter R and 3rd letter I and 4th letter S. In alphabetical order, they are:
aristotle
brisances
briskened
briskness
brislings
bristlier
bristling
crispated
crispened
crisphead
crispiest
crispness
cristated
drisheens
eristical
frisettes
friskiest
friskings
grisaille
grisettes
grisliest
gristlier
gristmill
irisating
irisation
iriscopes
prismatic
prismoids
prisoners
prisoning
prisonous
prissiest
pristanes
trisagion
trisceles
trisected
trisector
triserial
triskeles
triskelia
trismuses
trisodium
trisomics
trisomies
tristesse
tristezas
tristichs
wristband
wristiest
wristlets
wristlock
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -A---I--I. That is, nine letter words with 2nd letter A and 6th letter I and 9th letter I. In alphabetical order, they are: maharishi
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -J----A--. That is, nine letter words with 2nd letter J and 7th letter A. In alphabetical order, they are: ejaculate
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern AI-----A-. That is, nine letter words with 1st letter A and 2nd letter I and 8th letter A. In alphabetical order, they are: airstream
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -AA----A-. That is, nine letter words with 2nd letter A and 3rd letter A and 8th letter A. In alphabetical order, they are: caatingas
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern AI--A----. That is, nine letter words with 1st letter A and 2nd letter I and 5th letter A. In alphabetical order, they are: airmailed
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern -AA---I--. That is, nine letter words with 2nd letter A and 3rd letter A and 7th letter I. In alphabetical order, they are: laagering naartjies
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 3 words with the pattern -I------U. That is, nine letter words with 2nd letter I and 9th letter U. In alphabetical order, they are: bigarreau didjeridu qinghaosu
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -A-I--A-I. That is, nine letter words with 2nd letter A and 4th letter I and 7th letter A and 9th letter I. In alphabetical order, they are: zamindari
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -I-Z---I-. That is, nine letter words with 2nd letter I and 4th letter Z and 8th letter I. In alphabetical order, they are: diazeuxis
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -G-A-A---. That is, nine letter words with 2nd letter G and 4th letter A and 6th letter A. In alphabetical order, they are: aguacates
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -I-J---I-. That is, nine letter words with 2nd letter I and 4th letter J and 8th letter I. In alphabetical order, they are: disjaskit
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -V--A-A--. That is, nine letter words with 2nd letter V and 5th letter A and 7th letter A. In alphabetical order, they are: avadavats