The term SYMBOL OF ACHIEVEMENT can be represented by three different crossword solutions: STAR (4 letters), AWARD (5 letters), and EVEREST (7 letters). A STAR is a symbol of excellence, often used to recognize outstanding achievements. An AWARD is a tangible symbol of recognition given to someone for their accomplishments. Mount EVEREST is the highest mountain in the world and is seen as a symbol of achievement due to its difficulty to climb.