Related Clues:

• Give off, as perspiration
• Give off, as fumes
• What a volcano can do
• Release, as an odor
• Eject violently
• Emulate a geyser
• Gush, as a volcano
• Eject, as 16-Across
• Eject, geyser-style
• Expel, as lava
• Belch
• Utter (a sound)
• Radiate, as light
• Broadcast, as radio waves
• Small turtle