20 Letter Words That Start With 'S'

Find all the 20-letter words in the English language that start with S.

There are 2 20-letter words that begin with S.
There are 0 20-letter abbreviations that begin with S.
There are 69 20-letter phrases that begin with S.
Semiautobiographical32 Seventeensevergreens27
Sanitation Department Satellite Transmitter Saturday Night Special Scheduled Maintenance Scheduled Territories School Superintendent Scientific Discipline Scientific Instrument Scintillating Scotoma Scintillation Counter Scrutin De Liste System Seborrheic Dermatitis Secretarial Assistant Security Intelligence Sedative-hypnotic Drug Selective Information Self-propelled Vehicle Semiautomatic Firearm Senior Master Sergeant Sense Of Right And Wrong Sexual Characteristic Sexual Discrimination Shipbuilding Industry Short-billed Marsh Wren Sideroblastic Anaemia Siderochrestic Anemia Signature Recognition Silverleaf Nightshade Simple Harmonic Motion Single-breasted Jacket Single-propeller Plane Single-reed Instrument Single-valued Function Sinusoidal Projection Slender-tailed Meerkat Snake's Head Fritillary Social Anthropologist Social Stratification Sodium Lauryl Sulphate Sodium Orthophosphate Solanaceous Vegetable Somatic Sensory System Somatotrophic Hormone Source Of Illumination Special Drawing Rights Sphenisciform Seabird Sphenoidal Fontanelle Split-half Correlation Standard Transmission Statistical Mechanics Statistical Procedure Statute Of Limitations Stock-purchase Warrant Stomatopod Crustacean Strawberry Hemangioma Striated Muscle Tissue Subornation Of Perjury Superfamily Coccoidea Superfamily Muscoidea Superfamily Tineoidea Superior Cerebral Vein Superior Labial Artery Superior Rectus Muscle Supplementary Benefit Survival Of The Fittest Sympathetic Vibration Synchronous Converter Synchronous Operation Systema Respiratorium