Countable Nouns That Start with S and End with SIS

Explore 67 verified English countable nouns starting with S and ending with SIS, including Synthesis, Sis, Synopsis, Sclerosis, Stasis, Symbiosis and Scoliosis. Sort these count nouns with singular and plural forms by word length for ESL grammar practice, determiner usage, and plural spelling below, or review singular and plural count rules in our noun grammar guide.

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Starts with SA6 words
salpiglossis
saccharomycosis
sarcosporidiosis
sarcosis
salpingocyesis
sarcostosis
Starts with SC7 words
sclerosis
scoliosis
schindylesis
scirrhosis
schesis
scleriasis
schizomycosis
Starts with SE4 words
semiosis
serodiagnosis
semimicroanalysis
semimetamorphosis
Starts with SI4 words
sis
sialosis
sialolithiasis
sialostenosis
Starts with SK
1 words
skepsis
Starts with SO3 words
solenopsis
sorosis
solvolysis
Starts with SP12 words
spondylosis
spondylolisthesis
spondylolysis
sparassis
spirochetosis
spondylosyndesis
spirillosis
splanchnodiastasis
splanchnosclerosis
splanchnapophysis
spondylodiagnosis
spondylexarthrosis
Starts with ST6 words
stasis
stenosis
strongylosis
stegnosis
streptothricosis
staphylodialysis
Starts with SY24 words
synthesis
synopsis
symbiosis
symphysis
synapsis
syllepsis
synchondrosis
syndesmosis
synarthrosis
syneresis
synostosis
synchysis
sycosis
syndesis
syssarcosis
synizesis
symptosis
synchoresis
syphilopsychosis
syntenosis
synoeciosis
synanthesis
syneilesis
synecphonesis

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