According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 38 words with the pattern --TI--S--. That is, nine letter words with 3rd letter T and 4th letter I and 7th letter S. In alphabetical order, they are:
actinisms
activised
activises
activisms
activists
antibuser
anticised
anticises
antimasks
antimusic
antipasti
antipasto
antirusts
atticised
atticises
atticisms
atticists
cutinised
cutinises
intimisms
intimiste
intimists
latinised
latinises
nativisms
nativists
opticists
optimised
optimiser
optimises
optimisms
optimists
patinised
patinises
satirised
satiriser
satirises
satirists
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern --I--I--I. That is, nine letter words with 3rd letter I and 6th letter I and 9th letter I. In alphabetical order, they are: shibuichi
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern --I---A-I. That is, nine letter words with 3rd letter I and 7th letter A and 9th letter I. In alphabetical order, they are: chiyogami
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern --A-A---I. That is, nine letter words with 3rd letter A and 5th letter A and 9th letter I. In alphabetical order, they are: alalagmoi scarabaei
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 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 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----TA. That is, nine letter words with 3rd letter A and 8th letter T and 9th letter A. In alphabetical order, they are: inamorata
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern --A-VA---. That is, nine letter words with 3rd letter A and 5th letter V and 6th letter A. In alphabetical order, they are: readvance
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern --SA---I-. That is, nine letter words with 3rd letter S and 4th letter A and 8th letter I. In alphabetical order, they are: rosanilin
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern --E--I--A. That is, nine letter words with 3rd letter E and 6th letter I and 9th letter A. In alphabetical order, they are: guerrilla
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern A-A-----O. That is, nine letter words with 1st letter A and 3rd letter A and 9th letter O. In alphabetical order, they are: ayahuasco