9-letter words starting with SI
Embark on a linguistic journey with words that begin with the letter SI. This section showcases how SI at the start shapes the identity and sound of various words. From commonly used terms to rare finds, explore the diverse range of words that start with SI, enriching your vocabulary and appreciation for language.
| Word | Points | Definition | Sentence example |
|---|---|---|---|
| situation | 9 | a condition or position in which you find yourself | the unpleasant situation (or position) of having to choose between two evils |
| signature | 10 | a distinguishing style | - |
| sincerely | 14 | written formula for ending a letter | - |
| sincerity | 14 | the trait of being serious | - |
| similarly | 14 | in like or similar manner | He was similarly affected |
| simpleton | 13 | a person lacking intelligence or common sense | - |
| simulator | 11 | a machine that simulates an environment for the purpose of training or research | - |
| sidelines | 10 | - | - |
| sideburns | 12 | - | - |
| sickening | 16 | causing or able to cause nausea | a sickening stench |
| signaling | 11 | any nonverbal action or gesture that encodes a message | - |
| simulated | 12 | not genuine or real; being an imitation of the genuine article | a purse of simulated alligator hide |
| signorina | 10 | an Italian courtesy title for an unmarried woman; equivalent to `Miss', it is either used alone or before a name | - |
| sixteenth | 19 | one part in sixteen equal parts | - |
| silliness | 9 | an impulsive scatterbrained manner | - |
| singleton | 10 | a set containing a single member | - |
| signboard | 13 | structure displaying a board on which advertisements can be posted | the highway was lined with signboards |
| simmering | 14 | cooking in a liquid that has been brought to a boil | - |
| sideboard | 13 | a piece of furniture that stands at the side of a dining room; has shelves and drawers | - |
| silencing | 12 | - | - |
| sightless | 13 | lacking sight | - |
| signalled | 11 | - | - |
| simpatico | 15 | - | - |
| signified | 14 | the meaning of a word or expression; the way in which a word or expression or situation can be interpreted | the signifier is linked to the signified |
| sinusitis | 9 | inflammation of one of the paranasal sinuses | - |
| sibilance | 13 | - | - |
| sidetrack | 16 | wander from a direct or straight course | - |
| signifier | 13 | the phonological or orthographic sound or appearance of a word that can be used to describe or identify something | - |
| sightseer | 13 | a tourist who is visiting sights of interest | - |
| signalman | 12 | a railroad employee in charge of signals and point in a railroad yard | - |
| signatory | 13 | someone who signs and is bound by a document | - |
| simoleons | 11 | informal terms for money | - |
| sialidans | 10 | - | - |
| sialogram | 12 | - | - |
| sialolith | 12 | a stone formed in the salivary gland | - |
| siamesing | 12 | - | - |
| siamezing | 21 | - | - |
| sibilancy | 16 | - | - |
| sibilants | 11 | - | - |
| sibilated | 12 | - | - |
| sibilates | 11 | - | - |
| sibilator | 11 | - | - |
| sibylline | 14 | having a secret or hidden meaning | thoroughly sibylline in most of his pronouncements |
| siccative | 16 | a substance that promotes drying (e.g., calcium oxide absorbs water and is used to remove moisture) | - |
| siccities | 13 | - | - |
| siciliana | 11 | - | - |
| siciliane | 11 | - | - |
| siciliano | 11 | - | - |
| sickeners | 15 | - | - |
| sickishly | 21 | - | - |
| sickleman | 17 | - | - |
| sicklemen | 17 | - | - |
| sicklemia | 17 | - | - |
| sicklemic | 19 | - | - |
| sickliest | 15 | - | - |
| sicklying | 19 | - | - |
| sicknurse | 15 | - | - |
| sickrooms | 17 | - | - |
| sidalceas | 12 | - | - |
| siddhuism | 16 | - | - |
| sidearmed | 13 | - | - |
| sidearmer | 12 | - | - |
| sidebands | 13 | - | - |
| sidebones | 12 | - | - |
| sidechair | 15 | - | - |
| sidecheck | 21 | - | - |
| sidedness | 11 | - | - |
| sidedress | 11 | - | - |
| sidehills | 13 | - | - |
| sidekicks | 20 | - | - |
| sidelight | 14 | light carried by a boat that indicates the boat's direction; vessels at night carry a red light on the port bow and a green light on the starboard bow | - |
| sidelined | 11 | - | - |
| sideliner | 10 | - | - |
| sidelings | 11 | - | - |
| sidelocks | 16 | - | - |
| sidemeats | 12 | - | - |
| sidenotes | 10 | - | - |
| sidepaths | 15 | - | - |
| sidepiece | 14 | - | - |
| siderated | 11 | - | - |
| siderates | 10 | - | - |
| siderites | 10 | - | - |
| sideritic | 12 | - | - |
| sideroads | 11 | - | - |
| sideroses | 10 | - | - |
| siderosis | 10 | fibrosis of the lung caused by iron dust; occurs among welders and other metal workers | - |
| siderotic | 12 | - | - |
| sideshoot | 13 | - | - |
| sideshows | 16 | - | - |
| sideslips | 12 | - | - |
| sidespins | 12 | - | - |
| sidesplit | 12 | - | - |
| sidesteps | 12 | - | - |
| sideswipe | 15 | a glancing blow from or on the side of something (especially motor vehicles) | - |
| sidetable | 12 | - | - |
| sidewalks | 17 | - | - |
| sidewalls | 13 | - | - |
| sidewards | 14 | toward one side | - |
| sidewheel | 16 | - | - |
| sidhuisms | 15 | - | - |
| sidlingly | 14 | - | - |
| siemenses | 11 | - | - |
| sierozems | 20 | - | - |
| sievelike | 16 | - | - |
| siffleurs | 15 | - | - |
| siffleuse | 15 | - | - |
| siftingly | 16 | - | - |
| sighingly | 17 | - | - |
| sightable | 15 | - | - |
| sightings | 14 | - | - |
| sightlier | 13 | - | - |
| sightline | 13 | - | - |
| sightseen | 13 | - | - |
| sightsees | 13 | - | - |
| sightsman | 15 | - | - |
| sightsmen | 15 | - | - |
| sigillary | 13 | - | - |
| sigillate | 10 | - | - |
| sigmating | 13 | - | - |
| sigmation | 12 | - | - |
| sigmatism | 14 | - | - |
| sigmatron | 12 | - | - |
| sigmoidal | 13 | of or relating to the sigmoid flexure in the large intestine | - |
| signalers | 10 | - | - |
| signalise | 10 | point out carefully and clearly | - |
| signalize | 19 | point out carefully and clearly | - |
| signaller | 10 | someone who communicates by signals | - |
| signalmen | 12 | - | - |
| signaries | 10 | - | - |
| signeting | 11 | - | - |
| signeurie | 10 | - | - |
| signieurs | 10 | - | - |
| significs | 15 | - | - |
| signifies | 13 | - | - |
| signorial | 10 | - | - |
| signorias | 10 | - | - |
| signories | 10 | - | - |
| signorine | 10 | - | - |
| signorini | 10 | - | - |
| signorino | 10 | - | - |
| signposts | 12 | - | - |
| silageing | 11 | - | - |
| silastics | 11 | - | - |
| silencers | 11 | - | - |
| silentest | 9 | - | - |
| silicated | 12 | - | - |
| silicates | 11 | - | - |
| siliceous | 11 | relating to or containing or resembling silica | gritrock is siliceous sandstone |
| silicides | 12 | - | - |
| silicious | 11 | relating to or containing or resembling silica | - |
| siliciums | 13 | - | - |
| silicones | 11 | - | - |
| silicoses | 11 | - | - |
| silicosis | 11 | a lung disease caused by inhaling particles of silica or quartz or slate | - |
| silicotic | 13 | - | - |
| siliculae | 11 | - | - |
| siliculas | 11 | - | - |
| silicules | 11 | - | - |
| siliquose | 18 | - | - |
| siliquous | 18 | - | - |
| silkalene | 13 | - | - |
| silkaline | 13 | - | - |
| silkening | 14 | - | - |
| silkiness | 13 | the smooth feel of silk fabric | - |
| silkoline | 13 | - | - |
| silktails | 13 | - | - |
| silkweeds | 17 | - | - |
| silkworms | 18 | - | - |
| sillabubs | 13 | - | - |
| silladars | 10 | - | - |
| sillibubs | 13 | - | - |
| siloxanes | 16 | - | - |
| silphiums | 16 | - | - |
| siltation | 9 | - | - |
| siltstone | 9 | a fine-grained sandstone of consolidated silt | - |
| silurists | 9 | - | - |
| siluroids | 10 | - | - |
| silverers | 12 | - | - |
| silvereye | 15 | - | - |
| silverier | 12 | - | - |
| silvering | 13 | - | - |
| silverise | 12 | - | - |
| silverize | 21 | - | - |
| silvertip | 14 | powerful brownish-yellow bear of the uplands of western North America | - |
| silymarin | 14 | - | - |
| simarouba | 13 | type genus of Simaroubaceae; tropical American trees and shrubs having a pale soft wood and bitter bark | - |
| simarubas | 13 | - | - |
| simazines | 20 | - | - |
| similised | 12 | - | - |
| similises | 11 | - | - |
| similized | 21 | - | - |
| similizes | 20 | - | - |
| simoniacs | 13 | - | - |
| simonious | 11 | - | - |
| simonised | 12 | - | - |
| simonises | 11 | - | - |
| simonists | 11 | - | - |
| simonized | 21 | - | - |
| simonizes | 20 | - | - |
| simperers | 13 | - | - |
| simpering | 14 | - | - |
| simplesse | 13 | - | - |
| simplexes | 20 | - | - |
| simplices | 15 | - | - |
| simplicia | 15 | - | - |
| simplings | 14 | - | - |
| simplisms | 15 | - | - |
| simpliste | 13 | - | - |
| simplists | 13 | - | - |
| simulacra | 13 | - | - |
| simulacre | 13 | - | - |
| simulants | 11 | - | - |
| simulates | 11 | - | - |
| simulcast | 13 | a broadcast that is carried simultaneously by radio and television (or by FM and AM radio) | - |
| simuliums | 13 | - | - |
| sinapisms | 13 | - | - |
| sincerest | 11 | - | - |
| sincipita | 13 | - | - |
| sinciputs | 13 | - | - |
| sinecures | 11 | - | - |
| sinewiest | 12 | - | - |
| sinewless | 12 | - | - |
| sinfonias | 12 | - | - |
| singalong | 11 | informal group singing of popular songs | - |
| singingly | 14 | - | - |
| singledom | 13 | - | - |
| singlings | 11 | - | - |
| singsongs | 11 | - | - |
| singsongy | 14 | - | - |
| singspiel | 12 | - | - |
| singulars | 10 | - | - |
| singulary | 13 | - | - |
| singultus | 10 | (usually plural) the state of having reflex spasms of the diaphragm accompanied by a rapid closure of the glottis producing an audible sound; sometimes a symptom of indigestion | - |
| sinicised | 12 | - | - |
| sinicises | 11 | - | - |
| sinicized | 21 | - | - |
| sinicizes | 20 | - | - |
| sinistral | 9 | of or on the left | a sinistral gastropod shell with the apex upward has its opening on the left when facing the observer |
| sinkholes | 16 | - | - |
| sinlessly | 12 | - | - |
| sinnering | 10 | - | - |
| sinningia | 10 | genus of perennial tuberous herbs and shrubs of Central and South America | - |
| sinologue | 10 | - | - |
| sinopises | 11 | - | - |
| sinopites | 11 | - | - |
| sinterier | 9 | - | - |
| sintering | 10 | - | - |
| sinuately | 12 | - | - |
| sinuating | 10 | - | - |
| sinuation | 9 | - | - |
| sinuosity | 12 | having curves | he hated the sinuosity of mountain roads |
| sinuously | 12 | in a sinuous manner | - |
| sinuslike | 13 | - | - |
| sinusoids | 10 | - | - |
| siphonage | 15 | - | - |
| siphonate | 14 | - | - |
| siphonets | 14 | - | - |
| siphoning | 15 | - | - |
| siphuncle | 16 | - | - |
| sirenians | 9 | - | - |
| sirenised | 10 | - | - |
| sirenises | 9 | - | - |
| sirenized | 19 | - | - |
| sirenizes | 18 | - | - |
| sirnaming | 12 | - | - |
| sironised | 10 | - | - |
| sironises | 9 | - | - |
| sironized | 19 | - | - |
| sironizes | 18 | - | - |
| sirupiest | 11 | - | - |
| sirventes | 12 | - | - |
| sissified | 13 | having unsuitable feminine qualities | - |
| sissiness | 9 | the trait of being effeminate (derogatory of a man) | - |
| sissyness | 12 | - | - |
| sistering | 10 | - | - |
| sitarists | 9 | - | - |
| sitatunga | 10 | - | - |
| sitiology | 13 | - | - |
| sitkamers | 15 | - | - |
| sittellas | 9 | - | - |
| situating | 10 | - | - |
| situtunga | 10 | - | - |
| sitzkrieg | 23 | - | - |
| sitzmarks | 24 | - | - |
| siwashing | 16 | - | - |
| sixpences | 20 | - | - |
| sixscores | 18 | - | - |
| sixteener | 16 | - | - |
| sixteenmo | 18 | - | - |
| sixtieths | 19 | - | - |
| sixtyfold | 23 | - | - |
| sizarship | 23 | - | - |
| sizzlings | 28 | - | - |
