15-letter words containing f, i, n, a
- in nothing flat — no thing; not anything; naught: to say nothing.
- in the hands of — under the control of
- in the shape of — You can use in the shape of to state exactly who or what you are referring to, immediately after referring to them in a general way.
- indefeasibility — The state or quality of being indefeasible, of being incapable of being defeated.
- indemnification — the act of indemnifying; state of being indemnified.
- ineffaceability — Quality of being ineffaceable.
- ineffectualness — Inefficacy.
- inefficaciously — Without efficacy or effect.
- inertial fusion — a type of nuclear fusion in which the inertia of matter enables it to fuse by impact, as by pulses of laser radiation or high-energy charged particles, rather than by high temperature
- infantilization — The act or process of infantilizing, or treating a non-infant as an infant.
- infants' school — kindergarten.
- infeasible path — dead code
- inferior planet — either of the two planets whose orbits are inside the orbit of the earth: Venus and Mercury.
- infinite baffle — a loudspeaker enclosure that totally separates sound emanating from the rear of the speaker cone from sound emanating in front, so as to prevent mutual interference.
- infinitesimally — indefinitely or exceedingly small; minute: infinitesimal vessels in the circulatory system.
- inflammableness — The quality of being inflammable.
- inflation rider — An inflation rider is a rider that can be added to a long-term care insurance plan that adjusts the benefits over time to allow for inflation.
- inflation-proof — not affected by inflation
- information age — a period beginning about 1975 and characterized by the gathering and almost instantaneous transmission of vast amounts of information and by the rise of information-based industries.
- informationally — In an informational manner.
- informativeness — giving information; instructive: an informative book.
- infraclavicular — (anatomy) Below the clavicle.
- infrared galaxy — a galaxy that radiates strongly in the infrared portion of the electromagnetic spectrum.
- infrastructural — the basic, underlying framework or features of a system or organization.
- infrastructures — Plural form of infrastructure.
- insignificantly — Of such extremely small quantity or degree that it is not worth measuring.
- insignificative — not expressed or denoted by external signs
- intake manifold — a collection of tubes through which the fuel-air mixture flows from the carburetor or fuel injector to the intake valves of the cylinders of an internal-combustion engine.
- intensification — to make intense or more intense.
- inter-fraternal — of or befitting a brother or brothers; brotherly.
- interfascicular — pertaining to or forming a fascicle; fasciculate.
- interfoliaceous — situated between leaves, especially opposite leaves.
- interfraternity — a local or national organization of male students, primarily for social purposes, usually with secret initiation and rites and a name composed of two or three Greek letters.
- interstratified — Stratified with two alternating types of strata.
- interstratifies — Third-person singular simple present indicative form of interstratify.
- intrafascicular — between the xylem and phloem elements of a vascular bundle
- irvine dataflow — (language) (Always called "Id") A non-strict, single assignment language and incremental compiler developed by Arvind and Gostelow and used on MIT's Tagged-Token Dataflow Architecture and planned to be used on Motorola's Monsoon. See also Id Nouveau.
- island grey fox — a similar and related animal, U. littoralis, inhabiting islands off North America
- ivano-frankovsk — a city in W Ukraine, S of Lvov.
- ja well no fine — used to indicate reluctant acceptance
- jefferson davis — Alexander Jackson, 1803–92, U.S. architect.
- jeffersonianism — pertaining to or advocating the political principles and doctrines of Thomas Jefferson, especially those stressing minimum control by the central government, the inalienable rights of the individual, and the superiority of an agrarian economy and rural society.
- john of austria — ("Don John") 1547?–78, Spanish naval commander and general: victor at the battle of Lepanto.
- joint favourite — one of two or more competitors in a race or contest that are considered equally likely to win
- joint financing — the provision of funds for a project, etc, from two or more sources
- justifiableness — Justifiability.
- knife-sharpener — a kitchen implement that is used to sharpen knives
- land of promise — Promised Land.
- latensification — (in photography) the process of intensifying a latent image by the use of chemicals, extra exposure to light, or other means
- latent function — any function of an institution or other social phenomenon that is unintentional and often unrecognized.