Solutions Forward movement of liquid has 6 entries with similar clues

• 5-letter words
• lungeA sudden forward movement of the body
• 7-letter words
• osmosisMovement of liquid through a membrane
• headwayForward movement
• thermosFlask used for keeping hot liquids hot and cold liquids cold
• 8-letter words
• progressForward movement
• 9-letter words
• vibrationQuick back and forward movement