More constricting

TIGHTER

Think of how a knot or embrace might feel when pulled with extra force, or how clothing fits when it’s a size too small.

"More constricting" is a straightforward definition clue pointing to something that’s less loose or more snug. The answer "TIGHTER" fits because it directly means having a firmer grip or less give, like a knot pulled tight. There’s no hidden wordplay here—it’s a simple, literal connection between the clue and the answer. Think of tightening a belt or a screw to make it hold more securely.