Paleolithic Etymology of : 
SiNueux
Linguistic references
Semantic fields in Paraklist
In praise of slits and fosses in S1
Shin, Samekh, S and Yin-Yang in S1
SeX oPPoSe ShaPe SPiKe VuLVa RouND BReaST WoMB HiDe SiNuous aLTeRNate SLiT SuMMiT SymBoL aMBiVaLent DuaL PoTTeR eXChaNGe TWo ReD BLue HaND FaCe eaCh STaTe DyNaMic LiGhT DaRK MeaN SaMe Thing DiSCoVeR ChaNGe 
Yin-Yang SeXe oPPoSer FoRMe LeTTRe PoiNTe VuLVe RoND CaCher SiNueux aLTeRNer SiLLoN SoMMeT SymBoLe DueL aMBiVaLent PoTeRie éChaNGe DeuX MaiN RouGe BLeu FaCe STaTique DyNaMique LuMiNeux oBSCuR ReCheRChe ChaNGer SeX ShaPe SPiKe VuLVa RouND BReaST WoMB HiDe SiNuous aLTeRNate SLiT SuMMiT SymBoL aMBiVaLent DuaL Yin-Yang SeXe FoRMe LeTTRe PoiNTe VuLVe RoND SeiN CaCher SiNueux aLTeRNer SiLLoN SoMMeT SymBoLe DueL aMBiVaLent uTéRuSSpin it Shrödinger ! in S1
aMBiVaLent ChaRGe PoSitive BaSe HiDe NeGative PaRTicle PhySiCs CoLoR QuaRK GLuon DNA STRaND BeaR oTheR SWiTCh SiDe ShaPe SiNuous SPiRaL 
ViCe VeRSo heLiX aMBiVaLent ChaRGe PoSitive BaSe DeuX CaCher NéGatif PhySique PaRTicule CouLeuR ADN BRiN auTRe iNVeRSe héLiCe PRoFiL FoRMe SiNueux SPiRaLeThe first will be last in S2
ouRoBoRos CiRCLe heLiX DRaW SiNe WaVe TRuNCate MoVe ReiNCaRNate STeP SPiRaL CyCLe CeRCLe héLiCe DeSSiNer SiNueux TRonQuer RéiNCaRNer PaS SPiRaLe CyCLe