- junior bantamweight
- junior college
- junior common room
- junior counsel
- junior featherweight
- junior flyweight
- junior heavyweight
- junior high school
- juniority
- Junior League
- junior lightweight
- junior middleweight
- junior miss
- junior school
- junior technician
- junior varsity
- junior welterweight
- juniper
- juniper berry
- juniper oil
- juniper tar
- Junius
- junk
- junk art
- junk bond
- junk bonds
- junk call
- junk DNA
- junker
- Junker
- Junkerdom
- Junkerism
- Junkers
- junket
- junketeer
- junk food
- junkie
- junk jewelry
- junk mail
- junk mailer
- junkman
- junk pitch
- junk science
- junk shop
- junk shot
- junky
- junkyard
- Juno
- Juno and the Paycock
- Junoesque
- Junot
- Junr
- junta
- junto
- Jupiter
- Jupiter's-beard
- jupon
- Jur. D.
- Jur. M.
- jura
- Jura
- jural
- juramentado
- Jura Mountains
- Jurassic
- jurat
- juration
- juratory
- JurD
- jure divino
- jure humano
- jurel
- juridical
- juridical days
- juried
- jurisconsult
- jurisdiction
- Juris Doctor
- jurisp.
- jurisprudence
- jurisprudent
- jurist
- juristic
- juristic act
- juristic person
- juror
- Juruá
- jury
- jury box
- jury is still out, the
- juryman
- jury-packing
- jury process
- jury-rig
- jury-rigged
- jury room
- jury wheel
- jurywoman
- jus
- jus canonicum
- jus civile
- jus divinum
- jus gentium
- jus naturale
- jus postliminii
- jus primae noctis
- jus sanguinis
- Jusserand
- jussive
- jus soli
- just
- just about
- just a minute
- just as
- just as soon
- justaucorps
- just deserts
- juste-milieu
- just folks
- just for the record
- justice
- Justice
- justice's court
- justice court
- justice of the peace
- justice of the peace court
- justicer
- justiceship
- justicia
- justiciable
- justiciar
- justiciary
- justicoat
- justifiable
- justifiable homicide
- justification
- justification by grace, through faith
- justification by works
- justificatory
- justified
- justify
- justify the ways of God to men, to
- Justin
- just in case
- Justine
- Justinian Code
- Justinian I
- Justinianian
- Justinian II
- Justin Martyr
- just in time
- just-in-time
- just intonation
- Justitia
- justitia omnibus
- justle
- just like that
- justly
- justness
- just noticeable difference
- just now
- just one of those things
- just so
- just the same
- just the ticket
- just what the doctor ordered
- jut
- jute
- Jute
- jute board
- Jutish
- Jutland
- Jutlander
- Jutlandic
- Jutlandish
- jutty
- juv.
- Juvarra
- juvenal
- Juvenal
- juvenal plumage
- juvenescence
- juvenescent
- juvenile
- juvenile court
- juvenile delinquency
- juvenile delinquent
- juvenile detention center
- juvenile hormone
- juvenile officer
- juvenile rheumatoid arthritis
- juvenilia
- juvenility
- juvenilize
- Juventa Fons
- juvie
- juxtapose
- juxtaposed
- juxtaposition
- JV
- jwlr.
- JWV
- Jy
- Jy.
- Jylland
- Jyväskylä