Gush Out is a phrase that describes the action of something being released in a forceful and sudden manner. The crossword solutions for this term are SPEW, FLOW, and Swoosh. SPEW is an informal word meaning to eject or discharge something in a rapid and forceful manner. FLOW is a verb meaning to move in a continuous stream. Swoosh is a sound made by a sudden rush of air or water. All three words describe the action of Gush Out, which is to be released in a forceful and sudden manner.