Piling is a construction technique used to SUPPORT structures above the ground. It involves driving long, slender posts into the ground, known as piles, and then connecting them together with beams or other materials to form a stable foundation. The crossword solutions for the term Piling are PIER (4 letters), SUPPORT (7 letters), and STILT (5 letters). A PIER is a structure built on piles that projects from the shore into the water, while a SUPPORT is a structure that provides stability and strength to a building. Stilts are poles used to SUPPORT a structure above the ground.