12-Letter Words Containing SY

There are 130 12-letter words that contain SY. 39 are common words, such as ASYMMETRICAL and ASYMPTOMATIC. A rarer one is SYSTEMATIZER. In this set, I is the most frequent open letter (102 words). 30 words contain a doubled letter.

Full list 130

Common words

asymmetricalasymptomaticasynchronouseleemosynarygeosynclinesidiosyncrasymonosyllabicmonosyllablepolysyllabicpolysyllablepsychedelicspsychiatries
asymmetricalasymptomaticasynchronouseleemosynarygeosynclinesidiosyncrasymonosyllabicmonosyllablepolysyllabicpolysyllablepsychedelicspsychiatriespsychiatristpsychoactivepsychobabblepsychodramaspsychologiespsychologistpsychopathicpsychotropicpussyfootingsycophanciessyllabicatedsyllabicatessyllabifyingsymbolicallysympathizerssympathizingsynchronizedsynchronizessyncopationssyndicationssynthesizerssynthesizingsystematicalsystematizedsystematizessystemicallyunsystematicasymptoticalasynchronismbiosynthesesbiosynthesisbiosyntheticdecasyllabicdecasyllabledissyllablesextrasystolegeosynclinaloctosyllabicoctosyllableparasynapsispolysyndetonpostsynapticpsychognosispsychologismpsychologizepsychometricpsychosexualpsychosocialpsychrometerresynthesizesyllabicallysylviculturesymmetrizingsynchroflashsynchronismssynchronizersynchroscopesynchrotronssyncretisticsyncretizingsyndicalismssyndicalistssynesthesiassynonymitiessynonymouslysynopticallytrisyllablesantiepilepsyasynchroniesaxisymmetricdissymmetricendosymbiontfantasylandsglycosylatedglycosylatesinterpsychicintrapsychicmonosynapticnonpsychoticnonsymmetricphotosystemspolysynapticpsychedeliaspsychographspsychologisepsychrometrypussyfooterssupersystemssycophantishsycophantismsymmetallismsympatheticssympathisingsymposiarchssynaesthesessynaesthesiasynaesthesissynapticallysynaptosomalsynaptosomessynarthrosessynarthrosissynchroneitysynchronicalsynchronisedsynchronisessyncretisingsyndactyliessyndactylismsyndeticallysynecologiessynergicallysynonymizingsystematisedsystematisessystematismssystematistssystematizer

About this list

Words
130 (39 common words)
Common example
asymmetrical
Rare example
systematizer
Doubled letters
30
Ending in S
47
Most frequent letter
I (102)

Questions

How many 12-letter words containing sy are there?

130. 39 of them are common words.

What is a common example?

ASYMMETRICAL is among the common words in this set.