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21 Letter Words Starting With S

Explore 35 English words that start with S and contain exactly 21 letters. Common examples include stereoroentgenography, sclerochronologically, serdexmethylphenidate, seroloepidemiological, sialyloligosaccharide.

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21-Letter S Words by Ending Letter

All 35 21-Letter Words Starting With S

sclerochronologicallyIn a sclerochronological mannerserdexmethylphenidateA prodrug of dexmethylphenidate.seroloepidemiologicalserological and epidemiologicalsialyloligosaccharide(biochemistry) Any oligosaccharide related to sialic acidsialylpentasaccharide(biochemistry) Any sialyl derivative of a pentasaccharidesocioendocrinologicalRelating to socioendocrinologysociopoliticoeconomicSynonym of socio-political-economic.sociopsychoanalyticalOf or pertaining to sociopsychoanalysis.solvatofluorochromism(chemistry, physics) The effect of solvent on the colour and fluorescence of dyessonochemiluminescencechemiluminescence initiated by ultrasoundspectrobolometricallyBy means of spectrobolometry.spectropotentiometricRelating to spectropotentiometrysphygmomanometricallyIn a sphygmomanometric mannerspinoprezygapophysealspinal and prezygapophysealspinoreticulothalamic(anatomy) Relating to the spine and the thalamic reticular nucleusspondyloarthropathiesplural of spondyloarthropathystachybotryotoxicosisToxicosis caused by the fungi Stachybotrys.stereoencephalographystereoscopic encephalographystereomicroscopicallyBy means of stereomicroscopy.stereophotogrammetricOf or pertaining to stereophotogrammetrystereophotomicroscopeA stereoscopic photomicroscopestereophotomicroscopymicroscopy by means of a stereophotomicroscopestereoroentgenographyThe use of an X-ray to obtain a three-dimensional picture by combining two two-dimensional images.sternocostoclavicularsternocostal and costoclavicularsubarctometatarsalian(anatomy) Relating to the subarctometatarsussubstoichiometricallyIn a substoichiometric mannersuccinylsulfathiazoleThe sulfonamide C₁₃H₁₃N₃O₅S₂ .sulfachloropyridazineThe sulphonamide 4-amino-N-(6-chloro-3-pyridazinyl)benzenesulfonamidesupermultiplicativityThe property of being supermultiplicative.superoverwhelmingness(rare) The property of being superoverwhelming.superparamagneticallyIn a superparamagnetic way; by means of superparamagnetism.superparameterization(mathematics) parameterization using higher-level parameterssupramultiplicativelyIn a supramultiplicative mannersupraprezygapophyseal(anatomy) Above the prezygapophyseal jointsyncytiotrophoblasticRelating to syncytiotrophoblasts.

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