We found one dictionary that defines the word free-flow:

General (1 matching dictionary)

1. free-flow: Wordnik

Opposite: congestion, blockage, obstruction, bottleneck ▸ Words similar to free-flow ▸ Usage examples for free-flow ▸ Idioms related to free-flow ▸ Wikipedia articles (New!) ▸ Words that often appear near free-flow ▸ Rhymes of free-flow ▸ Invented words related to free-flow