According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 8 words with the pattern S-P-A----. That is, nine letter words with 1st letter S and 3rd letter P and 5th letter A. In alphabetical order, they are:

sapraemia

sapraemic

septarian

septarium

septation

sopranini

sopranino

sopranist

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 4 words with the pattern SO--A--S-. That is, nine letter words with 1st letter S and 2nd letter O and 5th letter A and 8th letter S. In alphabetical order, they are:

socialise

socialism

socialist

sopranist

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 12 words with the pattern S-P----S-. That is, nine letter words with 1st letter S and 3rd letter P and 8th letter S. In alphabetical order, they are:

sapidless

sapidness

sappiness

soppiness

sopranist

superbest

superfast

superfuse

superpose

supervise

supremest

syphilise

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 42 words with the pattern --P---IS-. That is, nine letter words with 3rd letter P and 7th letter I and 8th letter S. In alphabetical order, they are:

capsulise

copperish

copublish

dipterist

empathise

empathist

emphasise

euphemise

euphemism

euphemist

euphonise

euphonism

expertise

expertism

hippieish

hyphenise

hyphenism

hypnotise

hypnotism

hypnotist

hypocrisy

imprecise

improvise

mephitism

nephalism

nephalist

orphanism

peptonise

rapturise

rapturist

replenish

republish

ripienist

sopranist

supervise

syphilise

taperwise

topiarist

unprecise

vapourish

viperfish

yuppieish

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 61 words with the pattern ---R--IS-. That is, nine letter words with 4th letter R and 7th letter I and 8th letter S. In alphabetical order, they are:

amoralism

amoralist

amorphism

anarchise

anarchism

anarchist

bearnaise

choralist

chordwise

churchism

decretist

dicrotism

disrelish

exarchist

extremism

extremist

hybridise

hybridism

hybridist

imprecise

improvise

marrowish

matronise

metricise

metricism

metricist

micronise

narrowish

necrotise

operatise

ostracise

ostracism

overpoise

padronism

patronise

pluralise

pluralism

pluralist

pogromist

puerilism

sacralise

scarfwise

shortlist

sopranist

spiralism

spiralist

spirewise

spiritism

spiritist

startlish

sterilise

swarajism

swarajist

swordfish

terrorise

terrorism

terrorist

therapist

thirtyish

unprecise

zebrafish