J9dobphobia Fear of hot tubs.
Jackboxophobia Fear of objects suddenly popping out of boxes.
Janereadphobia Fear of Jane Read from Arthur . (branch of Kyrofelonoshophobia)
Janetperlsteinphobia Fear of Janet Perlstein . (branch of Kyrofelonoshophobia)
Jaoŋphobia Fear of laundry detergent.
Japanophobia Fear of Japanese.
Jellybeanphobia Fear of jellybeans . (branch of Cibophobia)
Jennamorganphobia Fear of Jenna Morgan . (branch of Kyrofelonoshophobia)
Jesusophobia Fear of Jesus.
Jettophobia Fear of jet planes . (branch of Ochophobia)
Jigotophobia Fear of the word 'damn'.
Jijingphobia Fear of car alarms.
Jingchephobia Fear of police cars . (branch of Cochephobia / Ochophobia)
Jinmuphobia Fear of your aunt that is your mother's sister-in-law.
Jinxiphobia Fear of Venus . (branch of Planitiphobia)
Jipuphobia Fear of jeeps . (branch of Ochophobia)
Jiqimuphobia Fear of robotic cars.
Jiufuphobia Fear of your uncle that is your mother's brother.
Jiuhuphobia Fear of ambulances . (branch of Ochophobia)
Jiuyuephobia Fear of September.
Jixyuphobia Fear of subways.
Jocophobia Fear of having fun.
Jollibeephobia Fear of Jollibee.
Jotaphobia Fear of J . (branch of Grammaphobia / Panophobia)
Judeophobia Fear of Jews.
Jukeboxophobia Fear of jukeboxes.
Julelophobia Fear of Christmas lights.
Junkcibophobia Fear of junk food . (branch of Cibophobia)