hot-air balloon 
noun
See balloon (sense 2 of the noun).
- looker-on
- looker-out
- looker-upper
- look for all the world like
- look for trouble
- look forward to
- look here!
- lookie-likie
- lookie-loo
- look in
- looking after
- looking for
- looking forward
- looking glass
- looking-glass calm
- pobs
- Pocahontas
- 'pocalypse
- pocan
- Pocatello
- pochade
- pochade box
- pochard
- po-chay
- pochette