The term 'flow out' can be described by a variety of words, such as EXUDE (5 letters), EMANATE (7 letters), ISSUE (5 letters), GUSH (4 letters), EBB (3 letters), DRAIN (5 letters), SPILL (5 letters), EFFUSE (6 letters), and OOZE (4 letters). These words all refer to the act of something flowing out, either in a steady stream or in a sudden burst. EXUDE and EMANATE both refer to a gradual release of something, while ISSUE and GUSH refer to a more sudden release. EBB and DRAIN refer to a gradual decrease in the amount of something, while SPILL and EFFUSE refer to a sudden release. Finally, OOZE refers to a slow, steady release of something.