The phrase "dribble away" basically means to waste time slowly and steadily. Synonyms for this phrase include squander, fritter away, waste, spend (usually used with time), while away, and kill time. These terms have similar meanings to dribble away, indicating the gradual passing of time without much productivity or achievement. Other words that can be used as synonyms for the phrase include trickle, seep, drain, and disappear gradually. In essence, they imply the dissipation of something - whether time or other resources - without any significant end result. Hence, it's essential to be mindful of how we spend our time and resources to avoid wasting them by dribbling them away.