Crossword clues for Ancient pillars.:STELEAncient pillarSTELAAncient pillar.STELESAncient pillars.STELEUpright pillar of ancient times.STELESAncient stone pillars.STELAAncient stone pillar.STELEAncient Greek pillarCALPEAncient name of one of the Pillars of Hercules.