13-letter words containing f, a, c
- hair follicle — a small cavity in the epidermis and corium of the skin, from which a hair develops.
- half coupling — a flange fixed at the end of each of the two shafts that are connected in a flange coupling
- half-educated — having undergone education: educated people.
- half-scottish — Also, Scots. of or relating to Scotland, its people, or their language.
- handcraftsman — A handicraftsman.
- handkerchiefs — Plural form of handkerchief.
- hash function — (programming) A hash coding function which assigns a data item distinguished by some "key" into one of a number of possible "hash buckets" in a hash table. The hash function is usually combined with another more precise function. For example a program might take a string of letters and put it in one of twenty six lists depending on its first letter. Ideally, a hash function should distribute items evenly between the buckets to reduce the number of hash collisions. If, for example, the strings were names beginning with "Mr.", "Miss" or "Mrs." then taking the first letter would be a very poor hash function because all names would hash the same.
- hatchet-faced — having a face with narrow dimensions and sharp features
- hefner candle — a German unit of luminous intensity, equal to 0.92 of a candela.
- henceforwards — (archaic) henceforth, from this point onwards.
- herb of grace — rue2 .
- herb-of-grace — rue2 .
- honorifically — In a honorific manner.
- horrification — That which causes horror.
- hydrofracking — a process in which fractures in rocks below the earth's surface are opened and widened by injecting chemicals and liquids at high pressure: used especially to extract natural gas or oil.
- hydrofracture — (geology) Rock fracture caused by the pressure of freezing water.
- hypersurfaces — Plural form of hypersurface.
- ichthyofaunal — relating to ichthyofauna
- ides of march — 15th March: ominous date
- ile de france — a former province in N France, including Paris and the region around it.
- Île-de-france — a region of N France, in the Paris Basin: part of the duchy of France in the 10th century
- immunifacient — causing immunity
- impactfulness — The quality of being impactful.
- in advance of — prior to
- in one's face — directly opposite or against one
- in the act of — while committing: crime, transgression
- in-capable of — not capable.
- inconformable — Obsolete form of unconformable.
- ineffectually — not effectual; without satisfactory or decisive effect: an ineffectual remedy.
- inefficacious — not able to produce the desired effect; ineffective.
- inertia force — an imaginary force supposed to act upon an accelerated body, equal in magnitude and opposite in direction to the resultant of the real forces
- infant school — In Britain, an infant school is a school for children between the ages of five and seven.
- influenceable — the capacity or power of persons or things to be a compelling force on or produce effects on the actions, behavior, opinions, etc., of others: He used family influence to get the contract.
- informatician — a person who works or studies in the field of informatics
- informercials — Plural form of informercial.
- infrascapular — (anatomy) Beneath the scapula.
- infraspecific — of or relating to a subdivision of a species, as a subspecies, variety, or cultivar.
- insignificant — unimportant, trifling, or petty: Omit the insignificant details.
- interfaceable — Capable of being interfaced.
- internet café — a café, coffee bar, etc., that offers Internet access on its own computers or on customer's laptops, usually for a fee.
- internet-cafe — a café, coffee bar, etc., that offers Internet access on its own computers or on customer's laptops, usually for a fee.
- intraspecific — existing or occurring within a species.
- islamofascism — an ideology promoted by some Islamists, the aims of which are to establish Islamic orthodoxy and to resist western secularism
- isle of capri — Capri.
- jacob's staff — Astronomy. cross-staff.
- jellification — The process or result of jellifying.
- jollification — jolly merrymaking; jolly festivity.
- justification — a reason, fact, circumstance, or explanation that justifies or defends: His insulting you was ample justification for you to leave the party.
- justificative — Justificatory.
- justificatory — serving to justify; providing justification.