The term 'foremost position' can be described by two crossword solutions: 'VANGUARD' (8 letters) and 'VAN' (3 letters). VANGUARD is a term used to describe the leading position in an army, or the most advanced position in a movement. It is also used to refer to a group of people who are at the forefront of a particular activity or cause. VAN is a shortened form of the word 'VEHICLE', which is often used to refer to a large VEHICLE that is used for transporting goods or people.