12-letter words containing a, e, f
- impatient of — not willing to bear or tolerate
- imperforable — not able to be perforated
- imperforated — Also, imperforated. not perforate; having no perforation.
- imperforates — Plural form of imperforate.
- 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 charge of — having responsibility for
- in danger of — liable to
- in search of — looking for, seeking
- in spadefuls — in an extreme or emphatic way
- in the frame — If someone is in the frame for something such as a job or position, they are being considered for it.
- in your face — involving confrontation; defiant; provocative.
- in-your-face — involving confrontation; defiant; provocative.
- 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.
- infamousness — The state or quality of being infamous; infamy.
- infant apnea — a temporary suspension of breathing, occurring in some newborns (infant apnea) and in some adults during sleep (sleep apnea)
- infanticides — Plural form of infanticide.
- infantilized — Simple past tense and past participle of infantilize.
- infestations — Plural form of infestation.
- 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.
- infotainment — edutainment.
- 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.
- intertraffic — traffic between two or more places or people
- 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.