- hired girl
- hired man
- hit
- hitch-hiker
- hitchhike
- hog
- high-tail
- high-yaller
- highboy
- highjacker
- hinterland
- hitch
- hitch-hike
- hitchhiker
- hod
- hoedown
- hold
- holdback
- holdout
- hippy
- home
- homeliness
- honky-tonk
- honorably
- hood
- hook-up
- hookey
- hooves
- hornswoggle
- horse
- hot seat
- homely
- honor
- honorable
- hooch
- hooey
- hoofer
- hot dog
- hombre
- homestead
- hoodlum
- hoodoo
- hoof
- hooky
- hoopla
- hootenanny
- hop
- hope chest
- horse opera
- hostile
- hot
- hot flash
- house detective
- house trailer
- housebreak
- huddle
- hunch
- hung
- hunky
- hunt
- hustings
- ice
- idea man
- idiomatic
- idiomatical
- idiomaticity
- idiotism
- iffy
- how
- hummor
- hundred-percentism
- hunky-dory
- hustle
- hustler
- hypodermatic
- iceman
- ideal
- idiomaticalness
- idle
- ill-usage
- imbibe
- imbitter
- imbosom
- imbower
- immediatism
- immediatist
- immunise
- immunize
- imperforate
- imperviable
- ill turn
- illuminate
- illumination
- imbark
- imbiber
- imbody
- imbrue
- immunizer
- imp
- impenitent