Paleolithic Etymology of : 
éuRèKa
Linguistic references
Semantic fields in Paraklist
« TouR-oPeRaToRs » for 2 million years! in TR2
TouR PaRT ShaRe CuT TRaNChe SLiCe TuRN oPeRaToR iTeRate CaRCaSS FLiNT ChoP FLiP STRiKe BiFaCe ShaPe FoRM HaRVeST QuaRRy CoRe CoLLeCT PRePaRe TRaNSPoRT aNGLe 
ʔaTaR 
TouR PaRTaGe CouPer TRaNChe TouRNer iTéRer CaRCaSSe aTTaQue FoRMe BiFaCe réCoLTe CaRRièRe PRéPaRer TRaNSPoRT aNGLe 
NuCLeus SiLeX éuRèKaWhat DRiPs, stings! in ST1
éuRèKa STiZô STiGma STRaTiotès haSTa DRiP DRoP FLoW PoiNT SPiKe STinG TaTToo SPeaR STiGmata PieRCe CRoSS ChRiST STaLaGMiTe STaLaCTiTe GouTTe PoiNTe PiC TaTouer LaNCe STiGmate PeRCer CRoiX ChRiST STaLaGMiTe STaLaCTiTe