- American patriot who was among the five persons killed in the Boston Massacre.阿塔克斯，克里斯珀斯：(1723?-1770) 美国爱国者，波士顿大屠杀中殉国的五烈士之一
- jacking
- jack-in-the-box
- jack-in-the-pulpit
- jackknife
- jackleg
- jacklight
- jack mackerel
- jack-of-all-trades
- jack-o'-lantern
- jack pine
- jackplane
- jackpot
- jackpots
- jackrabbit
- jackrabbited
- jackrabbiting
- jackrabbits
- Jack Russell
- Jack Russell terrier
- jacks
- jackscrew
- jackshaft
- jack shit
- jacks-in-the-box
- jacksnipe