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12-Letter Words That Start With: SI

There are 103 12-letter words, 60 12-letter phrases and 0 12-letter abbr's that start with SI.

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Expand?WordSave?LengthUsagePointsType
singularized12
23 verbv
verb

• distinguish as singular

significancy12
23 nounn
Valid word for Scrabble US
siphonophore12
22 nounn
noun

• a floating or swimming oceanic colony of polyps often transparent or showily colored

singularizes12
22 verbv
verb

• distinguish as singular

simplicially12
21 adverb, adjectiveadv, adj
Valid word for Scrabble US
silverfishes12
21 noun, adjectiven, adj
noun

• Certain insects

• Certain fish

significance12
20 nounn
noun

• the quality of being significant

• a meaning that is not expressly stated but can be inferred

• the message that is intended or expressed or signified

sidetracking12
20 verb, nounv, n
noun

• a short stretch of railroad track used to store rolling stock or enable trains on the same line to pass

verb

• wander from a direct or straight course

silversmiths12
20 nounn
noun

• someone who makes or repairs articles of silver

simpleminded12
20 adjectiveadj
adjective

• Stupid.

• Unsophisticated; lacking subtlety.

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Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 12 Letter Words

Words (103)
significancesimultaneoussimultaneitysidesteppingsilhouettingsidetrackingsimulcastingsilviculturesilversmithssimilaritiessimoniacallysimplemindedsimplenessessiphonostelesideslippingsimpliciallysidestepperssimplicitiessilentnessessilhouettistsillimanitessinfoniettassinusoidallysinfulnessessiphonophoresinglenessessinglestickssilverfishessingularizedsingularizessilverpointssicklinessessinisternesssignificancysinupalliatesideropeniassiderophilessiderophilicsiderostaticsingle-beddedsingle-celledsingle-handedsingle-humpedsilentiariessingle-mindedsipunculoidssialadenitissingle-seededsilver-bodiedsingle-spacedsign-languagesilver-hairedsidewheelerssilicicoloussilver-leafedsilver-leavedsiliciferoussilver-scaledsilver-workersimulativelysinistralitysinistrorsalsiliquaceoussilverworkersilvery-greensilvery-whitesialorrhoeassindonophanysinewinessessickle-shapedsisterlinesssisyrinchiumsingablenesssightscreenssightseeingssiphonapterasiphonophorasilesiannesssigillarianssigillationssitiophobiassingularisedsingularisessickernessessingularismssingularistsside-whiskerssingularnesssimple-mindedsivapithecussituationismsicknursingssiderophilinsinisterwisesidesplittersinistrouslysinanthropussillaginidaesignificantssignificatessignificatorsiluriformessizeableness
Phrases (60)
silver dollarsingle combatsilver soldersigmund freudsign industrysigrid undsetsilent personsimon zelotesside entrancesir fred hoylesilkworm mothsir henry woodsierra nevadasilver bulletsinging voicesilver iodidesight settingsilver lindensilver liningsingle stitchsilver salmonsilver screensilver sprucesigmoid colonsigmoid sinussilver thatchsilver wattlesilver willowsingular formsiberian crabsignal callersiraj-ud-daulasirloin steaksinking spellsick headachesimchas torahsimchat torahsimhath torahsickle medicksimon bolivarsilene dioicasimon kuznetssimon newcombsilent butlersipah-e-sahabasilicon oxidesimple phobiasimple pistilsilk stockingsidereal hoursidereal timesidereal yearsilkworm seedsixpenny nailsilky dogwoodsilky tamarinsilky terriersixth crusadesidney caesarsir jack hobbs
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