pop·per 
(pŏpər)
(pŏpər)n.
1. One that pops.
2. A container or pan for making popcorn.
3. Slang An ampoule of amyl nitrite or butyl nitrite, used illicitly to induce euphoria and enhance sexual stimulation.
- hieroglyphical
- hieroglyphically
- Hieroglyphic Luvian
- Hieroglyphic Luwian
- hierology
- Hieronymus
- hierophant
- hierophantic
- hifalutin
- hifalutin
- hi-fi
- Higginson
- higgle
- higgledy-piggledy
- higgler
- Higgs boson
- Higgs field
- Higgs mechanism
- high
- high altar
- high and dry
- high and low
- high-and-mighty
- high and mighty
- highball