Here is a complete list of nouns that start with ‘J.’ There are 802 nouns in these tables starting with ‘J.’ As there are more than a hundred nouns, we have not provided a definition here. Please visit Merriam-Webster dictionary for a meaning.
Moreover, there are more than 600,000 English words. But, most of those words are no longer used in modern literature. For example, the Merriam-Webster dictionary recognizes only about 200,000 words. Out of those 200,000; around 90,000 words are nouns.
Noun Noun J Jab Jabalina Jabalí Jabarite Jabber Jabbernowl Jabberwocky Jabble Jabiru Jaborandi Jabot Jaboticaba Jaca Jacal Jacaltec Jacamar Jacamaralcyon Jacamerops Jacana Jacaranda Jacare Jacate Jacinth Jacinthe Jacitara palm Jack Jackal Jackalope Jackanapes Jackass Jackassery Jackassness Jackbird Jackboot Jackboy Jackdaw Jackeen Jackeroo Jacket Jackfish Jackfruit Jackhammer Jackknife Jacklight Jacklighter Jackman Jackpot Jackrabbit Jackrod Jackroller Jackscrew Jackshaft Jackshay Jacksmelt Jacksnipe Jacksonia Jacksonism Jacksonite Jackstay Jackstock Jackstone Jackstraw Jackwood Jacky Jacob Jacobian Jacobin Jacobinia Jacobite Jacobsite Jacobus Jaconet Jacopever Jacquard Jacqueminot Jacquerie Jactance Jactation Jactitation Jacu Jaculation Jacunda Jacutinga Jade Jadeite Jadesheen Jadestone Jaeger Jag Jagatai Jagello Jager Jaggar Jaggery Jagir Jagirdar Jagla Jagua Jaguar Jaguarundi Jagüey Jah Jahiliya Jahrzeit Jail Jailbait Jailbird Jailbreak Jailer Jailhouse Jain Jainism Jaipuri Jajman Jajoba Jak Jake Jakhalsbessie Jako
Noun Noun Jakun Jalap Jalapeño Jaleo Jalopy Jalousie Jalpaite Jam Jamadar Jaman Jamb Jamba Jambalaya Jambeau Jambee Jamber Jambo Jambok Jambolan Jambone Jambool Jamborandi Jamboree Jambosa Jambstone James Jamesonite Jamoke Jampan Jamrosade Jamshid Jamwood Janambre Janapa Janders Jane Janeite Jangada Jangadeiro Jangle Janissary Janitor Janitress Janitrix Janker Janmashtami Jann Jannock Jansenism Janthina January Janus Japan Japanese Japanesery Japanism Japannery Japanologist Japanophile Jape Japheth Japhetic Japlish Japonaiserie Japonian Japonica Japonism Japygid Japyx Jaquima Jar Jarabe Jaragua Jarana Jararacussu Jarawa Jarbird Jarbot Jardiniere Jaredite Jarfly Jargon Jargonist Jargoon Jarhead Jarina Jark Jarkman Jarl Jarlite Jarmoite Jarool Jarosite Jarovization Jarrah Jarringness Jarvey Jasey Jasione Jasm Jasmine Jasminewood Jasminum Jasmone Jason Jasp Jaspachate Jasper Jasperoid Jasperware Jaspilite Jaspis Jasponyx Jaspopal Jass Jassachni Jassid Jasus Jat Jataco
Noun Noun Jataka Jatha Jatki Jatni Jatoba Jatrorrhiza Jatrorrhizine Jaudie Jaulingite Jaun Jaundice Jaunt Jaup Java Javan Javanese Javanthropus Javel Javelin Javelina Javelineer Javellization Jaw Jawab Jawbation Jawbone Jawboning Jawbreaker Jawfish Jawfoot Jawhole Jawline Jawsmith Jay Jaybird Jaycee Jaygee Jayhawk Jayhawker Jaypie Jayvee Jaywalking Jazerant Jazyges Jazz Jazzbow Jazzist Jazzman Jealousy Jean Jebusite Jecorin Jedi Jeel Jeep Jeepney Jeer Jeeves Jefe Jefferisite Jeffersonia Jeffersonianism Jeffersonite Jegging Jehad Jehoshaphat Jehovah Jehovism Jehovist Jehu Jejunity Jejunum Jelerang Jelick Jellaba Jellification Jelly Jellyball Jellybread Jellyfish Jellyleaf Jelutong Jemadar Jemez Jemmy Jen Jennet Jenny Jenoar Jeofail Jeon Jeopardy Jequirity Jequitiba Jerboa Jeremejevite Jeremiad Jeremiah Jeremias Jerk Jerkin Jerkinhead Jerky Jermonal Jeroboam Jerrican Jerry Jersey Jerseyman Jervine Jes Jess Jessamine Jessamy Jesse Jessur Jest Jestbook Jestee Jester
Noun Noun Jesuit Jesus Jet Jetbead Jeth Jetliner Jetness Jeton Jetport Jetsam Jettage Jetteau Jetter Jettison Jetto Jettru Jetty Jetware Jeté Jeu Jew Jewbush Jewel Jeweler Jewellery Jewelry Jewelweed Jewess Jewfish Jewism Jewry Jezail Jezebel Jezekite Jharal Jheel Jiao Jib Jibaro Jibba Jibboom Jibhead Jibi Jiboa Jibstay Jicama Jicaque Jicaquean Jicara Jicarilla Jiff Jiffy Jig Jigaboo Jigamaree Jigger Jiggerman Jiggumbob Jigman Jigsaw Jigua Jihad Jihadi Jihadist Jikungu Jill Jillet Jillion Jilt Jiltee Jimmy Jimmyweed Jimsonweed Jimswinger Jina Jindyworobak Jinete Jingbang Jingle Jinglebob Jinglejangle Jinglet Jingo Jingoism Jink Jinker Jinni Jinny Jinricksha Jinx Jipijapa Jiqui Jirajara Jird Jirga Jirkinet Jism Jitney Jitter Jitterbug Jiujitsu Jiva Jivanmukta Jivanmukti Jivaro Jive Jizya Jnana Jnani Jo Joachimite Joachism Joan Joaquinite Job Jobation Jobber Jobbernowl Jobbery Jobble
Noun Noun Jobholder Jobmaster Jobo Jobsite Jocasta Joch Jocism Jocist Jock Jocker Jockey Jockeyship Jocko Jockstrap Jockteleg Jocote Jocu Jocularness Joculator Jocum Jocundness Jodhpur Jodo Jody Joe Joebush Joel Joewood Joey Jog Jogger Joggle Jogglework Johannes Johannesburger Johannite Johannsenite John Johnboat Johnny Johnnycake Johnson Johnsonese Johnsongrass Johnstrupite Join Joinder Joiner Joinery Joining Joint Jointer Jointness Jointress Jointure Jointuress Jointweed Jointwood Jointworm Joist Joisting Jojoba Joke Jokebook Jokelet Joker Jokesmith Jokester Jokul Jollification Jolliness Jollity Jolly Jolt Jolter-head Joltiness Jonah Jonas Jonathan Jones Jong Jonglery Jongleur Jonquil Jook Jordanite Jordanon Joree Jorist Jornada Jorobado Joropo Jorram Jorum Josef Joseite Joseph Josephinite Josephite Josh Joshua Josie Joskin Joss Josser Jostle Jostlement Jostler Josue Jot Jota Jotter Jotting Jotun Jotunheim Joual Jouk Joukery Joukerypawkery Joule
Noun Noun Jounce Journal Journalese Journalism Journalist Journey Journeycake Journeyman Journeywoman Journeywork Journo Joust Jova Jove Jovialist Jovialness Jow Jowar Jower Jowl Jowler Jowter Joy Joyance Joyhouse Joypad Joyride Joystick Juamave Juaneño Juang Juba Jubal Jubbah Jube Jubilance Jubilarian Jubilate Jubilatio Jubilation Jubilee Jubilus Juco Judah Judahite Judaism Judaist Judas Judcock Judder Jude Judex Judezmo Judge Judges Judgess Judgment Judicator Judicatory Judicature Judiciality Judiciary Judicium Judith Judo Judoka Judophobia Judy Juey Jug Jugal point Jugation Jugendstil Juger Jugful Jugger Juggernaut Juggins Juggle Juggler Jugglery Jughead Juglans Juglar Jugular Jugulum Juice Juicehead Juicer Juicery Jujitsu Juju Jujube Jukebox Julep Julianist Julid Julienite Julienne Juliet Julus July Jumada Jumano Jumart Jumble Jumblement Jumbo Jumboism Jumbuck Jumby Jument Jumma Jumnapari Jump Jumper Jumpmaster Jumpseed Jumpsuit Jun
Noun Noun Junco Junction Juncture Juncus Jundy June Juneberry Junebud Junefish Juneflower Juneteenth Jungermannia Jungian Jungle Jungli Junior Juniorate Juniority Juniper Juniperus Junk Junker Junket Junkie Junkman Junky Junkyard Juno Junonia Junt Junta Junto Jupati Jupe Jupiter Jupiterian Jupon Jurament Juramentado Juramentum Jurara Jurat Jurata Juration Jurel Jurimetrician Jurisconsult Jurisdiction Jurisprudence Jurisprudent Jurist Juror Jurupaite Jury Jusi Jussiaea Jussive Justaucorps Justice Justicer Justiceship Justiceweed Justicia Justiciar Justiciarship Justiciary Justicies Justifiableness Justificandum Justificans Justification Jut Jute Jutlandic Jutty Juvabione Juvenescence Juvenile Juvenility Juvia Juxtaposition Jynx