Many thanks to @AliG - a Litopian guest on Pop-Ups as well as a talented narrator of submissions - for the following exhaustive list of Pop-Ups WORDS OF THE DAY! What an amazing, eclectic collection of recondite words from our panellists... Some of them certain to amuse, baffle or otherwise engage your attic salt… 
| Absquatulate | leave abruptly |
| Agathokakological | composed of both good and evil. |
| Alexithymia | deficiency in understanding emotions |
| Alnitak Alnilam Mintaka | Stars in Orion’s Belt |
| Amourette | a petty love affair |
| Antidisestablishmentarianism | political philosophy opposed to the separation of a religious group (church) and a government (state) |
| April Eosturmonath | On the seventh month summer begins also known. as April or Eosturmonath. The name refers to a month of the Germanic calendar attested by Bede as named after. the goddess Eostre of Anglo Saxon paganism. |
| Attic salt | Refined, delicate wit |
| Birefringence | optical property of a material, the refractive index depends on the polarization and propagation direction of light ie more than one thing can occur to the light that encounters it eg bounces off in different directions, splits into colours. |
| Conchoidal | denoting a type of fracture in a solid (such as flint) which results in a smooth rounded surface resembling the shape of a scallop shell. |
| Cordwainer | a shoemaker who makes shoes from new leather |
| Dogberryism | the use of an incorrect word in place of a word with a similar sound, resulting in a nonsensical, sometimes humorous utterance. |
| Erinaceous | like or relating to the hedgehog |
| Eyre | a circuit court held in medieval England by a judge (a justice in eyre ) who rode from county to county. |
| Floccinaucinihilipilification: | the habit or action of estimating something as worthless |
| Galore | plenty, abundance |
| Gobemouche | Literally, a fly swallower; hence, once who keeps his mouth open; a boor; a silly and credulous person. Webster's Revised Unabridged Dictionary, published 1913 by G. |
| Grouse | To complain or game bird |
| Guacamolesque | (French) cool |
| Hypermnesia | abnormal ability to remember |
| Kakorrhaphiophobia | abnormal fear of failure. |
| Kenning | a compound expression in Old English and Old Norse poetry with metaphorical meaning, e.g. oar-steed = ship. |
| Lascivious | feeling or revealing an overt sexual interest or desire. |
| Lethalogica | inability to remember the right word |
| Librocubicularist | One who reads a lot in bed |
| Liminal | The threshold between opposites: life/death, sleep/waking |
| Metonymy | the substitution of the name of an attribute or adjunct for that of the thing meant, for example suit for business executive, or the turf for horse racing. |
| Moue: | facial expression; slightly displeased |
| Nemetan | sacred space/sanctuary |
| Nemphohilist | someone with a love or fondness for forests, woods, or woodland scenery, or someone who often visits them – a 'haunter' of woods |
| Obfuscate | to make unclear |
| Paucity | Too little of something |
| Petrichor | a pleasant smell that frequently accompanies the first rain after a long period of warm, dry weather. |
| Resurgam | From classical Latin resurgam 'I shall rise again' |
| Runa | secret, mystery |
| Sapid: | tasty, flavoursome |
| Sequester | isolate and hide away, to take/appropriate |
| Smellyfungus | a captious critic; faultfinder : FAULTFINDER |
| Snollygoster | a shrewd, unprincipled person, especially a politician |
| Ultracrepidarian | one who gives opinions beyond his or her knowledge |
| Vernal | of, relating to, or occurring in the spring |
| Yay! | As a disliked word… |
