Greek S

sigma

sigm, sigmoid

sakcharon

sugar, saccharine

salpinx/salpingos

trumpet/tube, salpingitis

sapros

decayed

sarx, sarkos

flesh, sarcoma

sauros

lizard, dinosaur

schizein

schiz, to split, schizophrenic

schistos

schist, split, schist

seiein

sei, to shake

seismos

seism, seismograph

sema, sematos

sema/semat, mark/sign/token, allosematics

sepalpon

sepal, part of calyz, sepaloid

sepein

sep, to rot, sepsiss

sialon

sial, saliva, sialosis

sideros

sider, iron, siderite

siphon, siphonos

siphon, tube/pipe, siphonostomatous

sitos, sition

sitos/sit, grain/food/bread, parasite

skeletos

skelet, dry up. skeleton

skleros, -e, -on

skler, hard, arteriosclerosis

skelos

leg, mesoscelic

skia

ski, shadow, skiagraph

skirrhos

hard coat/covering/tumour, cystoscirrhus

skopeein

skop, to examine/inspect, microscope

soma, somatos

soma/somat, body, somasthenia

spaein (spas-)

spa/spas, to draw/snatch, spasm/spastic

speira

speir, coil/winding, spiral

sperm, spermatos

sperm/spermat, seed, spermatozoon

spora

spor, seed, microsporosis

sporadikos

sporadik, scattered, sporadic

sphaira

sphair, sphere/globe, atmosphere

sphen, sphenos

sphen, wedgy bone, sphenoid bone

sphyzein (sphyg-, sphyc-)

sphyz, to throb/beat, asphyxia

splanchnon

splanchn, viscus/entrail, eusplanchnia

splen, splenos

splen, spleen, hepatosplenitis

spondylos

spondyl, vertebra, spondylodynia

sta-, ste

to stand, static/metastasis

apostasis

stasis, abcess/crisis

diastasis

stasis, separation

stal-, stol-

to send/bring together, anastalsis/peristole

staphyle

bunch of grapes/uvula, styaphyloma

staxis

falling drop by drop, cystistaxis

stear, steatos

stear/steat, fat/tallow, parasteatosis

stenos, -e, -on

sten, narrow, stenosis

stereos, -a, -on

stere, solid, cholesterol

stereos

solid, steropsis

sternon

chest/breast, sternalgia

sthethos

chest/breast, stethometer

sthenos

strength, asthenia

stoma, stomat

stoma, mouth/outlet/opening, stomacace

stichos

stich, row/arrangement, polystichous

stizein

stiz, to prick/puncture, stigma

strephein

strep, to turn, streptococcus

stylos

styl, pillar/pointed instrument for writing, style

stypsis

styps, pillar/peg, styptic

syrinx/syringos

syrinx/syring, shepherd’s pipe/tube, syringe