The term 'pass through' can be defined as moving from one side to the other, and can be represented by a variety of words. The crossword solutions for this term include PERCOLATE (9 letters), BRENNER (7 letters), SEEP (4 letters), ENTER (5 letters), PIERCE (6 letters), TRANSIT (7 letters), TRAVERSE (8 letters), and INFILTRATE (10 letters). PERCOLATE means to filter or strain gradually, while BRENNER is a type of passageway. SEEP is a slow trickle of liquid, and ENTER is to go into or come in. PIERCE is to make a hole or opening, and TRANSIT is to pass through or across. TRAVERSE is to travel over or across, and INFILTRATE is to pass into or through by penetrating the interstices.