According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 23 words with the pattern ---I--IST. That is, nine letter words with 4th letter I and 7th letter I and 8th letter S and 9th letter T. In alphabetical order, they are:
actionist
aerialist
apriorist
braillist
curialist
fetichist
fetishist
fusionist
hygienist
marimbist
meliorist
motionist
notionist
racialist
ripienist
semimoist
serialist
socialist
solipsist
sovietist
topiarist
tutiorist
visionist
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern --IS----I. That is, nine letter words with 3rd letter I and 4th letter S and 9th letter I. In alphabetical order, they are: glissandi
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern --PW-----. That is, nine letter words with 3rd letter P and 4th letter W. In alphabetical order, they are: topworked
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 A--R----I. That is, nine letter words with 1st letter A and 4th letter R and 9th letter I. In alphabetical order, they are: astragali
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ---I--A-M. That is, nine letter words with 4th letter I and 7th letter A and 9th letter M. In alphabetical order, they are: periplasm
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern A--IZ----. That is, nine letter words with 1st letter A and 4th letter I and 5th letter Z. In alphabetical order, they are: albizzias
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -K-I--A--. That is, nine letter words with 2nd letter K and 4th letter I and 7th letter A. In alphabetical order, they are: skrimmage
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern W--I----I. That is, nine letter words with 1st letter W and 4th letter I and 9th letter I. In alphabetical order, they are: waribashi
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ---A-IM--. That is, nine letter words with 4th letter A and 6th letter I and 7th letter M. In alphabetical order, they are: nonanimal
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ---A-IX--. That is, nine letter words with 4th letter A and 6th letter I and 7th letter X. In alphabetical order, they are: megapixel
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -A-Y----A. That is, nine letter words with 2nd letter A and 4th letter Y and 9th letter A. In alphabetical order, they are: calyptera
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ---A-Y-A-. That is, nine letter words with 4th letter A and 6th letter Y and 8th letter A. In alphabetical order, they are: salaryman