Helicoid

1 clue
Spiral
Similar answers:
Achilleshelium
Adayinthelife
Adelphihelipad
Ahthisisthelife
Alevethelighton
Allalongtheline
Andthelike
Apatchyhelicopter
Aphelia
Aphelion
Artistheliethat
Atheling
Autacoid
Banthelift
Betweenthelines
Betweenthelions
Blanchelincoln
Blowthelidoff
Blowthelidoffof
Ccthelightofday