12-letter words containing l, e, a, f
- halfwittedly — In a halfwitted manner.
- hall of fame — a national shrine in New York City commemorating the names of outstanding Americans.
- hard feeling — resentment; ill will
- haulage firm — a firm that transports goods by lorry
- heartfulness — The state or quality of being heartful.
- heath family — the plant family Ericaceae, characterized by evergreen or deciduous shrubs, trees, and woody plants growing in acid soil and having simple leaves, often showy flowers either solitary or in clusters, and fruit in the form of a berry or capsule, and including the azalea, blueberry, cranberry, heather, madrone, mountain laurel, rhododendron, and trailing arbutus.
- helium flash — the explosive burning of helium in the case of a star of low mass that occurs when the core is so dense that the matter has become degenerate. The burning causes a rapid rise in temperature until it is so high that the gas ceases to be degenerate, after which there is a rapid expansion
- hexaflexagon — A hexagonal flexagon.
- hexafluoride — a fluoride containing six atoms of fluorine.
- hydrosulfate — a salt formed by the direct union of sulfuric acid with an organic base, especially an alkaloid, and usually more soluble than the base.
- hyperinflate — to subject to hyperinflation: hyperinflated prices.
- identifiable — to recognize or establish as being a particular person or thing; verify the identity of: to identify handwriting; to identify the bearer of a check.
- identifiably — In a manner or state that is capable of being distinguished or named.
- ill-affected — not well disposed; disaffected
- ill-favoured — unpleasant in appearance; homely or ugly.
- imperforable — not able to be perforated
- in a flutter — agitated, flustered
- in behalf of — in / on behalf of, as a representative of or a proxy for: On behalf of my colleagues, I address you tonight.
- in spadefuls — in an extreme or emphatic way
- incapable of — not allowing or admitting; not able to accept or experience
- inconfutable — (obsolete) Not confutable.
- indefeasible — not defeasible; not to be annulled or made void; not forfeitable.
- indefeasibly — In an indefeasible manner.
- indefinables — Plural form of indefinable.
- ineffability — incapable of being expressed or described in words; inexpressible: ineffable joy.
- ineffaceable — not effaceable or eradicable; indelible: an ineffaceable impression.
- ineffaceably — not effaceable or eradicable; indelible: an ineffaceable impression.
- infantilized — Simple past tense and past participle of infantilize.
- infiltrative — to filter into or through; permeate.
- inflamedness — The state or quality of being inflamed.
- inflammasome — (biochemistry) A multi-protein complex that is responsible for inflammatory rheumatic diseases via activation of caspases.
- inflectional — of, relating to, or used in inflection: an inflectional ending.
- influentials — Plural form of influential.
- infomercials — Plural form of infomercial.
- informercial — infomercial.
- informidable — (obsolete) Not formidable; not to be feared or dreaded.
- infraclasses — Plural form of infraclass.
- insufferable — not to be endured; intolerable; unbearable: their insufferable insolence.
- insufferably — not to be endured; intolerable; unbearable: their insufferable insolence.
- interfaculty — an ability, natural or acquired, for a particular kind of action: a faculty for making friends easily.
- interfemoral — situated between the thighs
- interfoliate — to interleave
- interfrontal — situated between the frontal bones
- interleafing — Present participle of interleaf.
- iron sulfate — ferrous sulfate.
- irreformable — insusceptible to reforming influences; incorrigible.
- irreformably — in an irreformable manner
- irrefragable — not to be disputed or contested.
- irrefragably — In an irrefragable state or condition.
- isapi filter — (web) A replaceable DLL which the server calls whenever there is an HTTP request. When the filter is first loaded, it communicates to the server what sort of notifications will be accepted. After that, whenever a selected event occurs, the filter is called to process the event. Example applications of ISAPI filters include custom authentication schemes, compression, encryption, logging, traffic analysis or other request analyses.