Countable Nouns That Start with S and End with TIS

Explore 17 verified English countable nouns starting with S and ending with TIS, including Sinusitis, Stomatitis, Stephanotis, Synovitis, Subcutis, Sialadenitis and Spondylarthritis. 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 SA
2 words
sarcocystis
sacrocoxitis
Starts with SC3 words
sclerotitis
sclerochoroiditis
scleroticochoroiditis
Starts with SI3 words
sinusitis
sialadenitis
sideritis
Starts with SP
2 words
spondylarthritis
spermatocystitis
Starts with ST3 words
stomatitis
stephanotis
staphylodermatitis
Starts with SU
1 words
subcutis
Starts with SY3 words
synovitis
syrtis
synodontis

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