Jackanapes: “a silly impertinent monkey of a fellow” (Bowler); an impudent or conceited person; a tame monkey [nickname of William de la Pole, (Duke of Suffolk, d. 1450), MidEng. Jack Napis]
Jagannath: juggernaut [Sanskrit. Jagannath (“lord of the universe”) from jagat (“universe”) + -nātha (“master” or “lord”) ]
Janiceps: monster twins with two heads which look in opposite direction [from L. Iānus (“two-headed god”) + -ceps (“headed”)] (cf. Janiform: two-headed god of Greek mythology )
Jannock: pleasant; outspoken; honest; generous (somewhat the antithesis of a “Jackanapes”) (OU)
Jargogle: to befuddle, jumble or mess up (OU)
Jeofail: (Law.) an oversight in pleading, or the acknowledgment of a mistake or oversight [From OldFrench. j’aifailli [(“I have failed”)]
Key: OU = origin unknown
<word meaning & root formation>
Kedogenous: brought about by worry or anxiety [? + –genous (“producing”) OU]
Khamsin: (also Khamaseen) dust storm; oppressively hot, dry wind in Egypt that blows from the Sahara [from Egy Arabic. khamsīn (“fifties”)]
Khoja(h): title of respect for teacher or wise man [Khoja, from Khwāja (New Persian Khājé), a Persian honorific title of pious individuals]
Kickshaw: a fancy but insubstantial cooked dish, esp of foreign origin; an elegant but insubstantial trinket (Nth. Amer.) [Fr. quelque chose (“something”)]
Kinetosis: a fancy name for travel sickness; (Medic.) any disorder due to unaccustomed motion, aka motion sickness, seasickness, carsickness, etc [Gk. kinet(o)- (“movable” or “moving”) + -osis (“denoting actions, conditions or states)]
Kippage: commotion; confusion [Scot. usage, from modification of Fr. équipage (as in être en piteux équipage (“to be in a sorry plight”)]
Haptodysphoria: a shiveringly unpleasant feeling experienced from touching certain surfaces, such as peaches or wool [Gk. háptō (“touch”; “hasten”) + -dus (“bad”) + –phérō (“I bear”; “carry”)]
Harpocratic: relating to silence (OU)?
Hartal: a general strike of labour, including a total shutdown of workplaces, businesses, courts, etc, as a political protest [Hindi haṛtāl, from hāṭ (“shop”) + -tālā (“lock”)]
Hebesphalmology: study of juvenile delinquency [OU; from Hebe (“goddess of youth and spring”(?)) + ? + -logy]
Henotic: promoting harmony or peace; unifying [Gk. henōtikós, (“serving to unite”)] ☮️
Hesternopotia: a pathological yearning for the good old days (OU)
Heteronym: a word with the same spelling but a different pronunciation and meaning [Gk. héteros (“other”; “another”) + -nym]
Heterotopia: strange or ambivalent places (places that defy the normal logic of ordering) [word popularised by philosopher Michel Foucault, Fr. hétérotopie, Gk. héteros + -topia from “utopia”, (“place”)]
Horrisonant: having an ugly, harsh sound; unpleasant to the ear [L. horrēre, sonānt-em (“to dread”; “shudder”) + -ant]
Humicubation: the act or practice of lying on the ground, esp in penitence or self-abasement [L. humus (“the ground”) + –cubare (“to lie down”)]
Hygeiolatry: fanaticism about health; the worship of health and/or hygiene [ Gk. hygie (“healthy”) + –latry (“worship”)]
Hygrophanous: seeming transparent when wet, and opaque when dry [Gk. hygr- (“wet”) + –phan, -phen (“to show”; “visible”)(?) + -ous]
Hyperhedonia: (Medic.) a condition where abnormally heightened pleasure is derived from participation in any act or happening (no matter how mundane) [Gk. hyper- + G. hēdonē, (“pleasure”)]
Hypobulia: (the procrastinator’s curse!) (Psych.) a lack of willpower or decisiveness [Gk. hypo (“beneath“ or “below,”) + -aboulía (“irresolution”)]
Hypogeal: pertaining to the earth’s interior; subterranean; growing or existing underground [Gk. hupógeios (“underground”)] (cf. Hypogeum: underground temple, tomb or cavern)
Hypothimia: profound melancholy or mental prostration; depressive state of mind; diminished emotional response [Gk. hypo- + Greek -thymos (“spirit”)]
Key: OU = origin unknown
Idioglossia: secret speech or language, especially invented by children [Gk. idio- (“own”; “peculiarity”) + -glōssa, (“tongue”; “speech”)]
Idolum: insubstantial image; a spectre or phantom; a fallacy [Gk. eídōlon, (“image; “idol”), from eîdos, (“form”)]
Illuminati: those who claim to have exceptional intellectual or spiritual awareness (orig. a Bavarian secret society founded in 1776) [L. illuminatus (“enlightened”)]
Inexpugnable: that which cannot be taken by assault or storm; unconquerable; impregnable [L. in + -expugnābilis]
Innascible: not subject to birth; without a beginning; self-existent [L. innāscibilitās (“state of being unable to be born”)]
Invultuation: the use of or the act of making images of people, animals, etc, for witchcraft; sticking pins in a wax doll representing someone you wish to inflict pain on [MedLat. invultuāre (“to make a likeness”) from in- + vultus (“likeness”)]
Irrefragable: not able to be refuted or disproved; irrefutable; indisputable; unbreakable [LateLat. irrefragabilis, from L. refragari (“to oppose or resist”)]
Isographer: someone who imitates another person’s hand-writing [Gk. iso- (“same”) + –graphe (“write”)]
Cacestogenous: caused by unfavourable home environment (OU)
Calepin: a notebook; a dictionary, esp a polyglot dictionary [It. calepino, named after Ambrogio Calepino ((15th-16th cent. author of a Latin dictionary]
Callisteia: beauty prizes; originally a festival held by the women of the island of Lesbos, with a prize for the fairest beauty [name of the festival , named in honour of the Greek goddess of Callisto]
Callithumpian: a noisy band parade or demonstration [alteration of gallithumpian)
Cambist: one skilled in the science of financial exchange; a banker [from L. cambire (“to exchange”)]
Campestral: pertaining to or thriving in open countryside [L. fromcampester from campus (“field”; “plain”) + -al]
Canard: a fabricated anecdote; an unfounded sensational report; a phoney yarn; a hoax — or to put it in immediately-recognisable contemporary currency…fake news [Fr. canard (“duck”), in the sense of being a hoax] 🦆
Cancrine: reads the same backwards as forwards; palindromic [From Latincancer (“crab”) + -īnus]
Canatory: pertaining to a singer or singing [from It. cantata from L. cantare (“to sing”) + -ory] (cf. Cantatrice: female singer) 🎤
Caprine: pertaining to a goat; goat-like [L. caprīnus, from caper (“goat”)] 🐐
Carriwitchet: absurd, riddling question; a condundrum; a kind of hoax; pun [uncertain, possibly a humorous alteration of catechism]
Castrophenia: the belief that one’s thoughts are being stolen by one’s enemies (OU, castro- kastron-(?))
Catholicon: a universal remedy or fix; panacea [Gk. katholikós, (“universal”), from katá, “(according to”) + –hólos, “(whole”)]
Charientism: a figure of speech wherein an insult is disguised as or softened by a jest [from Gk. kharientismós]
Chimera: (also spelt Chimaera) imaginary monster; fanciful; impossible idea; a body; an unjustified fear [from Greek mythology: a fire-breathing she-monster having a lion’s head, a goat’s body, and a serpent’s tail]
Circumforaneous: wandering from house to house, from place to place, from market to market [L. circumforāneus (“itinerant”), from circum- (“around”) + –forum (“marketplace”) + -aneus (“-aneous”)]
Claudicant: (Medic.) limping (L. claudicans from claudio (“to limp”) from claudus (“crippled”)]
Claviger: club-bearer; key-keeper or caretaker [L. from clavi- (“clavi”) – + -ger (“bearing, bearer”)] 🔑
Comiconomenclaturist: a connoisseur of humorous names; a specialist in the creation of funny names [from L. comicus (“of comedy”) from Gk. komikos (“of or pertaining to comedy”) + L. nōmenclātūra nomenclature (“naming”) + -ist]
Badaud: a person given to idle observation of everything, with wonder or astonishment; a credulous or gossipy idler; an urban bystander who “rubbernecks” (gawks) at some incident [Fr. fromOld Occitanbadau, frombadar, fromMedieval Latinbadare(“to gape”; “yawn”)]
Baffona: a woman with a slight moustache [It. from baffo (“moustache”)]
Balmaiden: a female surface miner [Cornish: bal (“mine”) + -maiden (“a young or unmarried woman”)]
Balistarius: a crossbowman [Gk. ballístra frombállō,(“I throw”) + -ius]
Balletomane: a person fanatically devoted to ballet; balletmaniac [fromFr. balletomane]
Balneal: pertaining to bathing or baths [L. balneum (“bath”) +-al, -ary] (cf. Balneotherapy: treatment using natural water)
Banausic: common, ordinary, mundane, undistinguished, dull, insipid [Gk. banausikós,(“of or for mechanics”), frombánausos,(“mechanical; ironsmith”)]
Bandobast: protection of a person, building or organisation from crime or attack [Pers. band-o-bast(“tying and binding”), from Urdu. bundobast]
Baryecoia: dullness of hearing; deafness (OU)
Basial: pertaining to kissing (OU) 💋
Battue: the driving of game towards hunters by beaters; massacre of helpless people [Fr. battue, (“beaten”), fromL. battere]
Biverbal: relating to two words; punning [L. bi (“two”) + fromLateL. -verbālis(“belonging to a word”)]
Brachiation: the act of swinging from tree limb to tree limb (as performed by primates) [L. bracchium, (“arm“) + -tion] 🐵