Climber's support is a term used to describe the equipment and techniques used by climbers to ascend a rock face or other vertical surface. Toehold, a seven letter word, is a small indentation in the rock that allows the climber to place their toes for extra support. TENDRIL, also a seven letter word, is a thin, flexible stem that grows from a climbing plant and can be used to help the climber ascend the rock face. Both toeholds and tendrils provide additional support to the climber, allowing them to ascend more safely.