12-Letter Words Ending in S

Hedgehopper

HEEDLESS paying little of no attention

Heldentenor

Heliolatry

Adjective (-ous)

Feeling of being unable to manage

Inability to defend oneself

Producing blood.

Hematology

Hematoxylin

Hero takes me aboard - decision is made by Lily

Hemerythrin

Hemihydrate

Pl -ses [-ˌsiːz] (Medicine) Med the filtering of circulating blood through a semipermeable membrane in an apparatus ( haemodialyser or artificial kidney ) to remove waste products: performed in cases of kidney failure Also called extracorporeal dialysis See also dialysis [from haemo- + dialysis ]

Pl. hemodialyses (-s z ) A procedure for removing metabolic waste products or toxic substances from the bloodstream by dialysis.

Hemodynamic

Hemophiliac

Hemoprotein

Hemosiderin

HEMSTITCHER hemstitch

""The science of interpretation and explanation; exegesis; esp., that branch of theology which defines the laws whereby the meaning of the Scriptures is to be ascertained.""

Hermeticism

Herringbone

Heteroauxin

Heteroclite

Heterocycle

Heterodoxy

""Spending different stages of a life cycle on different, usually unrelated hosts. Used of parasites such as rust fungi and tapeworms.""

Heteroecism

Heterogamy

""The condition of having two or more kinds of flowers which differ in regard to stamens and pistils, as in the aster.""

Heterogeny

Not from the same source

Heterogony

Heterograft

""Characterized by heterology; consisting of different elements, or of like elements in different proportions; different; opposed to homologous; as, heterologous organs. homologous; as, heterologous organs.""

Heteronomy

Subject to external controls

Heteroploid

Heterotroph

Having different alleles at one or more corresponding chromosomal loci.

Hexadecimal

Hexahydrate

Hexaploidy

Hibernation

Hiddenness

Hierarchize

Highbrowism

Animal's rear

Concealed around new accommodation in rear

Posterior

Hippieness

Oppo hams it up (anagram)

Large semi-aquatic mammal

Large African mammal frequenting rivers

Histaminase

HISTOGEN inferior plant tissue

The formation and development of organic tissues; histogeny; the opposite of histolysis histolysis

Histologist

Historicism

Historicist

Historicize

Hoarseness

Hobblebush

Hobbledehoy

Hollandaise

Hollowness

HOLOGRAPHER holograph

Holography

Holothurian

State of having no fixed abode

Homeliness

Homeopathy

Nest ache (wordplay)

Sadness when away

Summer camper's nostalgia

Farmers made the roses hybrid

Homogenizer

Homoiotherm

Homoiousian

Homologizer

Homopolymer

Dear Ralph and Alice (wordplay)

Beloved Ralph and Alice (wordplay)

Classic '50s sitcom (with "The")

Honeysuckle

Hoodedness

Hooliganism

Country songfests

Sing-alongs

Rural shindigs

Feeling of despair

Despondency

Despair

Hornedness

HORNLESS without horns

Hornswoggle

The state or quality of being horrible; dreadfulness; hideousness.

Horridness

Horseflesh

HORSEPLAYER horseplay

Hospitalise

Hospitalize

Hotchpotch

HOUSEBOATER houseboat

Housedress

Housefather

HOUSEHOLDER The master or head of a family; one who occupies a house with his family.

They clean up after clerics and footballer in bars

They clean up after clerics in family castle on riverside at the centre

Accommodate the last lines of defence for those cleaning up after the clergy

They keep an eye on the school children for the Ceann Comhairles perhaps

Housemother

Houseparent

Houseperson

Hucksterism

Humaneness

Humbleness

Humbuggery

Humiliation

Group that's called a charm

Moodiness; capriciousness.

Hungriness

Hydralazine

Hydrocarbon

Hydrogenase

Hydrogenate

Hydrologist

Hydrolysate

Hydrolyzate

Hydromancy

Hydrometeor

Hydropathy

Hydrophobia

Hydrosphere

""The branch of science which relates to the pressure and equilibrium of nonelastic fluids, as water, mercury, etc.; the principles of statics applied to water and other liquids.""

Hydroxylase

Hydroxylate

Hydroxyurea

Hydroxyzine

HYGROPHILE

Hyoscyamine

Hyperactive

Hyperbolist

Hyperbolize

Hyperboloid

Hyperborean

Hypercapnia

Hypercharge

Hypercritic

Hyperextend

KINESES kinesis

Abnormally increased muscular movement; spasm.

There's my park being redeveloped for big stores

Hypermnesia

OSTOSES ostosis

OSTOSIS the formation of bone

Hyperphagia

Hyperplasia

Hypersthene

Hyphenation

Hypocycloid

Hypodermis

Hypokalemia

Hypostatize

Hypotension

Hypotensive

Section of the brain that produces many hormones

Hypothecate

Hypothenuse

Hypothermia

Hypothesize

Ichthyosaur

Iconolatry

Icosahedron

Ideography

Idolization

Ignobility

IGNORANT an ill-educated person

Illegality

Illiteracy

Illuminance

Illuminator

Illusionism

Tricksters briefly oppress faithful patriots, pinching capital

The quality of being illusive; deceptiveness; false show.

""Produced by, based on, or having the nature of an illusion; deceptive: "Secret activities offer presidents the alluring but often illusory promise that they can achieve foreign policy goals without the bothersome debate and open decision that are staples of democracy" (Tom Wicker).""

Names on Magic the Gathering cards

Lost ruralist might be like Mervyn Peake and Beatrix Potter

Illuviation

Imagination

Imbecility

Imbrication

Immaculacy

Immanentism

Immanentist

Immaturity

Immigration

Immobility

Immobilizer

Immoderacy

Immorality

Immortalise

Immortalize

Immunoassay

Immunology

Impartation

Impeachment

Impenitence

Imperialism

Imperialist

Imperilment

Praise Monet's remarkable apes

Acts the maggot perhaps with one husband and wife over individual

Does rascal show on TV small round bottom (wordplay)

""Of the nature of, or pertaining to, impetigo.""

Impetration

Impingement