jeer
jump
just
jest
jilt
jolt
Some four letter words that start with J are:jokeJunejustjuryjailJoveJerkjumpjestjeerjunkjive
Some four letter J words are:jackjadejailJakejapejazzjeerjerkjestjiltJilljinxjivejoeyjohnjoinjokejoshjudojumpjunkjuryjustjute
Joad, the protagonist of Grapes of Wrath.
A four letter word that starts with J and ends with M: jism.
A four letter word starting with J is jump or joke.
jump.
Hadj
The word jiff is the only four letter English word that starts with J and ends with F. It's an 'informal' word, a shortened form of jiffy.I'll be there in a jiff.
ajar mojo
Jerk
jackjailjerkjiltjokejoinjoltjumpjustjunk
jest