Chamber of Congregation — a kobold restaurant
Chokeweeds — a common way of labeling the "Excisor" political party
Choo-Choo — one of Button's ogre bodyguards
Christmas — a nightclub in Hellebore House
Clover Effect — that which prevents free travel between mortal world and Faerie
Coathook — a "half-wild" goblin
Coextensives — a middle-of-the road political party
Common Breath — the main language of Faerie
Creepers — a common way of labeling the "Symbiote" political party
Cuckoo — a Faerie handgun
Cut-stones — a gambling game
Daffodil House — family compound in Gloaming District, contains Daffodil, Jonquil, and Narcissus towers
Daffodil, Lord — head of one of the Seven Families
Daisy — a noble Fairy house
Daisy, Dyspurnia — one of the leaders of the Daisy clan, Zenion's sister
Daisy, Zenion — one of the leaders of the Daisy clan, Dyspurnia's brother
Dano — member of Theo's band
Darkwood Generation LPB — one of Lord Thornapple's power companies
Daughters of the Grove — a service organization of wealthy Flower-folk
Deeping Hollow — kobold city underneath New Erewhon
Delphinion — where Larkspur's territory is found
Districts — the roughly spiral divisions of the City, they go from "lightest" at the outskirts to "darkest" at the City's center: Sunrise, Morning Sky, Forenoon, Sunlight, Longshadow, Sunset, Twilight, Gloaming, Eventide, Moonlight, Midnight
Dobbies — fieldworker fairies
Dogwood, Findus — a power plant supervisor
Dolly — an ogre, one of the Daisy bodyguards
Donnus — Drusilla's boyfriend, studying to be a chirurgeon
Doonie — horsefaced road-fairies
Doorlatch — an older goblin, assistant to Button
Dowd, Eamonn Albert — Theo's great-uncle
Dowsing Academy — a prep school for young Flower nobility
Drusilla — Poppy's friend who lives in Forenoon
Eastwater-Merrowtown Station — a train station near Ys and the dock area
Elysium House — a Fairy government center
Evermore — a university
Excisors — the "anti-mortal" political party, aka "Chokeweeds"
Fachan — a type of fairy
Fenlands — the marshy lands outside the city
Ferishers — a type of fairy usually drawn to domestic chores
Fernwater Row — site of one of the City's main markets
Festival Hill — Hellebore country mansion in Birch
Feverfew twins — patients at Zinnia Manor
Field — a semi-geographical division of Faerie: Elder, Ivy, Reed, Vine, Hazel, Hawthorn, Oak, Holly, Rowan, Birch, Willow, Alder, Ash
First Unusual Era — an earlier age in Faerie history
Foxglove — a leading noble fairy house
Foxglove, Malander — son of one of the more important Faerie houses
Foxglove, Viorel — Lord Foxglove, head of the Foxglove family
Gatehouse, The — a restaurant inside Daffodil House complex
Gateway Oak — one of the fields of Faerie, also known as "Oak"
Ghostweed — a drug
Gigantine Wars — the wars between the fairies and the giants
Glaistig Haven Road — a street on the border between Twilight District and Eastwater.
Goblin Wars — wars between the ruling fairies and the goblins
Goblins — a type of fairy, brought to the City for manual labor
Goldenstare — goblin name for King Oberon
Goodfellow, Robin — the most famous pooka of all, now a boatman
Gossamer Hills — a brand of tea
Grandma Dowd — Theo's maternal grandmother, Eamonn Dowd's sister
Graywindle — the river at the border of Larkspur/Daisy lands
Great Hill — where the first fairies lived
Great Rowan — one of the fields of Faerie, also known as "Rowan"
Green Women — a kind of fairy
Greencoat — a kind of fairy
Grims — wild goblins
Gummy — a Foxglove ogre bodyguard
Hawthorn Scathe — one of the fields of Faerie, also known as "Hawthorn"
Hazel Wand — one of the fields of Faerie, also known as "Hazel"
Heath — Tansy's doonie driver
Hedgerow Avenue — a road near Elysium House
Hellebore, Antoninus — Lord Hellebore's heir, also known as "Anton"
Hellebore, Aurelia — Lady Hellebore, Nidrus' wife, Anton's mother
Hellebore, Nidrus — Lord Hellebore, head of the Hellebore family
Henbane Square — plaza outside Thornapple House
Hinky-punks — a kind of fairy
Hoarfrost Park — a park near Daffodil House
Hob — a kind of fairy, drawn especially to house-management
Hobbanies — another fairy drawn to management, related to hobs
Hobthrush — another fairy related to hobs
Hodkins — a type of fairy
Hogboons — a type of very small, very prickly fairy
Hollow-men — pale, human-sized, cave-dwelling trolls
Holly Crown — one of the fields of Faerie, also known as "Holly"
Hollyhock — one of the Seven Families
Hollyhock, Malvus — Lord Hollyhock, head of one of the Seven Families
Hollyhock, Dalian — Lord Hollyhock's nephew
Horizon Bar — a bar from Theo's past
Hornets — guns used by Special Constables
Hy Breasil — an island in Ys
Hydrangea — a Flower-clan with which Button had a formative experience
Index of Humours — one of the tests done on Theo in Daffodil House
Interdomain Highway System — road system built by order of the Parliament of Blooms
Irrha — an ancient disease-spirit
Ivy Round — a field of Faerie, also known as "Ivy"
Jacky Stonecrop — Theo's alias
James Macomber Eggles, aka Stumpy Jim — owner of body taken by the irrha
Jasper — a kobold artist, friend of Primrose
Jenny Greenteeth — a malevolent water fairy
Jenrette — Peter Vilmos' army cabin-mate
Jimmy Squarefoot — a particularly slow and stupid type of fairy
Jonquil — fairy family, part of the larger Daffodil Clan
Jonquil, Aemilia — Lady Jonquil, sister of Lord Daffodil
Jonquil, Zirus — Lady Jonquil's son, Lord Daffodil's nephew
Juniper — bartender at the Shed, a greencoat fairy
Khasigian — Theo's boss, the florist
Killmoulis — a water fairy
Klippies — tiny little fairy-folk
Knocker's Walk — a sight-seeing destination in the City
Kobolds — an underground fairy
Kohler — a San Francisco homicide detective
Kraley, Mrs. — Theo's mom's neighbor
Lady Birch — a fairy of the "Tree" nobility from Button's story
Laney — Catherine Lillard's friend
Larkspur, Lord — head of the Larkspur family, an Excisor
Last Gate, The — mystical passage to City in Dowd's book
Leshy — a forest fairy, also known as "woodwight"
Lillard, Catherine ("Cat") — Theo's girlfriend
Lillard, Mr. (Tom) and Mrs. — Catherine's parents
Lily, Garvan — Lord Lily, head of one of the Seven Families
Lilypad Sundries — a store in the City
Loireag — a water fairy
Loosestrife — one of the less powerful fairy houses
Loosestrife, Ltd. — a department store on Pentacle Street
Lungwort, Mr. — managing director of Zinnia Manor
Mabon — a fairy harvest holiday
Maeve — another name for Queen Titiania
Marchwardens — guards on Larkspur's lands
Mariposa — street on which Theo's cabin stands
Marshes, Dennis and Stephanie — couple who buy Theo's mother's house
Mighty Clouds of Angst — Theo's band
Mirrorcase — a fairy device for communication and divination