Here is a collection of unusual and interesting words for you...
A
abacinate To blind by putting a hot copper basin near someone's eyes
abderian Given to incessant or idiotic laughter
abecedarian A person who is learning the alphabet
abligurition Excessive spending on food and drink
accubation The practice of eating or drinking while lying down
adoxography Skilled writing on an unimportant subject
aeolist A pompous windy bore who pretends to have inspiration
agelast Someone who never laughs
agerasia The state of looking younger than one actually is
agraffe The wire that holds the cork in a champagne bottle
algerining Prowling around with the intent to commit burglary
anopisthography The practice of writing on one side of the paper
autolatry Self -worship
autotonsorialist One who cuts their own hair
B
bathykolpian Deep-bosomed
batrachophagous One who eats frogs
blandiloquent Speaking in a flattering or ingratiating manner
bombilate To loudly hum or buzz continuously
borborygmus The rumbling sound of gas passing through the intestine
brevirostrate Having a short nose
brontide The low rumbling of distant thunder
C
cachinnation Loud or hysterical laughter
cacoethes A bad habit or insatiable urge
cagamosis An unhappy marriage
cancatervate To heap up into a pile
capernoited Slightly intoxicated
causeuse A sofa built for two people
charientism An artfully veiled insult
chirotonsor An alternative title for a barber
cleptobiosis The act of plundering food
clithridiate Key-hole-shaped
[Examples: part of a guitar, a mirror, and a Japanese tomb]
concilliabule A secret meeting of people who are hatching a plot
cruciverbalist One who loves doing crossword puzzles
D
dactylion The tip of the middle finger
dactylonomy Counting using one's fingers
decubitis The act or attitude of lying down
defenestrate To throw out of a window
[There is to be a whole article on this subject!]
dehisce To burst open, as the pod of a plant
dentiloquent Pertaining to one who talks through their teeth
dephlogisticate To make something fireproof
digamy A second marriage after the death or divorce of a previous spouse
dippoldism The act of beating or whipping school children
dompteuse A woman who trains animals
The famous Barbara Woodhouse....
E
eccedentesiast One who fakes a smile, as on television
estrapade A horses's attempt to remove its rider
exsibilation The collective hisses of a disapproving audience
F
farctate The state of being stuffed with food (overeating)
filipendulous Suspended by a single thread
floccinaucinihilipilification The categorising of something that is useless or trivial
fuscoferuginous Having a dark rusty colour
G
gambrinous Being full of beer
ginglyform Hinge-shaped
gongoozler An idle spectator
gossypiboma A surgical sponge accidently left inside a patient's body
gowpen A double handful
H
hadeharia The practice of constantly using the word "Hell" in speaking
hamartithia Being likely to make a mistake
hippopotomonstrosesquipedalian Pertaining to extremely long words
honorificabilitudinitatibus With honour
I
inaniloquent Speaking foolishly or saying silly things
interfenestration The space between two windows
J
jentacular Pertaining to breakfast
K
kyphorrhinos Having a nose with a bump in it
L
lalochezia The use of foul or abusive language to relieve stress or ease pain
lethologica The inability to recall a precise word for something
liripipe The long tail of a hood in medieval or academic costume
M
mallemaroking The carousing of seamen on board Greenland whaling ships
mammothrept A child who is raised and spoiled by their grandmother
maritodespotism Tyrannical rulership of a woman by her husband
matronolagnia An attraction to older women, especially ones who have children
misocapnist One who hates the smell of tobacco smoke
misodoctakleidist Someone who hates practicing the piano
mulligrubs A state of depression or low spirits
mumpsimus One who sticks obstinately and wrongly to their old ways
mytacism The incorrect or excessive use of the letter M
N
nelipot Someone who walks without shoes
nepheligenous Producing clouds of tobacco smoke
nudiustertian Pertaining to the day before yesterday
O
onychophagy The habit of biting one's fingernails
P
pandiculation Stretching and yawning before going to bed or after waking up
petrichor The smell of rain on dry ground
philosophunculist One who pretends to know more than they do to impress others
pogonotomy The act of cutting a beard
polyphloisboian Making a lot of noise or loud racket
preantepenultimate Fourth from last
The runt of the litter... Last is often smallest
prosopography The description of a person's appearance
psithurism The sound of wind in trees or rustling leaves
Q
qualtagh The first person you see after leaving your house
quidnunc One who always wants to know what is going on
quomodocunquize To make money by any means possible
R
recumbentibus A knockout blow, either verbal or physical
runcation The act of weeding
S
sabrage The act of opening a bottle with a sabre
saprostomous Having bad breath
scacchic Pertaining to the game of chess, or to chess pieces
sciapodous Having huge feet
scolecophagous One who eats worms
T
tachyphagia Fast eating
tarantism An urge to overcome melancholy by dancing
tetrapyloctomy The act of splitting a hair four ways
thelemic Permitting people to do as they like
U
ulotrichous Having very woolly hair
ultracrepidarian One who speaks or offers opinions on matters beyond their
Knowledge
usufructuary A person who has use or enjoyment of something, especially property
V
ventripotent Big-bellied, gluttonous
vigesimation The act of killing every twentieth person
W
wanweird An unhappy fate
X
xenobombulate To malinger
xerophagy A diet of bread and water
xylopolist One who sells wood products
Y
yclept By the name of; called
Z
zenzizenzizenzic A number raised to the eighth power