consecutive
Following one after another in a row without stopping.
Consecutive means following one after another without interruption, like beads on a string with no gaps between them. When you count 5, 6, 7, 8, you're counting consecutive numbers. When it rains for three consecutive days, it rains Monday, Tuesday, and Wednesday without any sunny days in between.
Think of consecutive as describing things that stay in an unbroken sequence. A basketball team that wins five consecutive games wins five in a row, with no losses interrupting their winning streak. If you're absent from school on consecutive days, you miss one day right after another.
Consecutive is useful when the unbroken pattern matters. If a student reads for 30 consecutive minutes, they read steadily for half an hour without stopping to play video games or check their phone. If someone serves two consecutive terms as class president, they win the election, serve their year, then win again and serve another year immediately after.
The opposite would be something like “scattered” or “intermittent.” Three victories scattered across a season feels different from three consecutive victories, which build momentum and confidence.