差さがつく

expression, godan verb (-ku)

a gap develops; a difference emerges

Describes a situation where a measurable difference or gap appears, often in competitive contexts like sports, academics, or business.

• 後こう半はんになって、両りょうチームの実じつ力りょくに差さがついた。

  In the second half, a gap in ability between the two teams emerged.

• この試し験けんで、勉べん強きょうした人ひととしなかった人ひとに差さがつくだろう。

  This exam will probably create a gap between those who studied and those who didn't.