- dual (adjective)
- duel (noun)
- formally (in a formal way)
- formerly (in time past)
- forth
- forty
- four
- fourth
- freshman
- freshmen (not used as adjective)
- gambling (wagering money on games of chance)
- gamboling (frisking or leaping with joy)
- guard
- regard
- hear
- here
- hinder
- hindrance
- holly (a tree)
- holy (hallowed, sacred)
- wholly (altogether)
- hoping (from hope)
- hopping