Related Clues:
- One with many mouths to feed?
- Fuel that is partly undervalued
- S.H.I.E.L.D.'s enemy, in Marvel comics
- Some order van fuel
- Mythical many-headed snake
- '___ little teapot, short and stout'
- Heady creature?
- Wings of harpy, hundred and four tails, a monster
- Gruesome Hardy monster
- The multi-headed monster killed by Hercules in the second of his 12 labours
- Fuel — the German variety, originally
- Fuel stored in older vehicles
- Multiheaded monster of myth
- Mythological water-monster
- Monster with many heads