12-letter words that end in ons
- indentations — Plural form of indentation.
- indignations — Plural form of indignation.
- indirections — Plural form of indirection.
- infatuations — Plural form of infatuation.
- infestations — Plural form of infestation.
- informations — (legal) Plural form of information.
- innervations — Plural form of innervation.
- inoculations — the act or process of inoculating.
- inquisitions — Plural form of inquisition.
- inscriptions — Plural form of inscription.
- insinuations — Plural form of insinuation.
- inspirations — Plural form of inspiration.
- instigations — Plural form of instigation.
- institutions — Plural form of institution.
- instructions — the act or practice of instructing or teaching; education.
- integrations — Plural form of integration.
- interactions — Plural form of interaction.
- interneurons — Plural form of interneuron.
- iron rations — WW1
- jactitations — Plural form of jactitation.
- jumpstations — Plural form of jumpstation.
- juventa fons — an area in the southern hemisphere of Mars, appearing as a dark region when viewed through a telescope.
- lamentations — the act of lamenting or expressing grief.
- legislations — the act of making or enacting laws.
- linespersons — Plural form of linesperson.
- liquidations — Plural form of liquidation.
- lithopedions — Plural form of lithopedion.
- lubrications — Plural form of lubrication.
- lucubrations — Plural form of lucubration.
- machinations — an act or instance of machinating.
- maledictions — Plural form of malediction.
- malefactions — Plural form of malefaction.
- malfunctions — Plural form of malfunction.
- malpositions — Plural form of malposition.
- manumissions — Plural form of manumission.
- mastications — Plural form of mastication.
- megamillions — Plural form of megamillion.
- metafictions — Plural form of metafiction.
- miscreations — Plural form of miscreation.
- murmurations — Plural form of murmuration.
- nasal demons — Recognised shorthand on the Usenet group comp.std.c for any unexpected behaviour of a C compiler on encountering an undefined construct. During a discussion on that group in early 1992, a regular remarked "When the compiler encounters [a given undefined construct] it is legal for it to make demons fly out of your nose" (the implication is that the compiler may choose any arbitrarily bizarre way to interpret the code without violating the ANSI C standard). Someone else followed up with a reference to "nasal demons", which quickly became established.
- negotiations — Plural form of negotiation.
- nickelodeons — Plural form of nickelodeon.
- obfuscations — to confuse, bewilder, or stupefy.
- obscurations — Plural form of obscuration.
- observations — Plural form of observation.
- obstructions — Plural form of obstruction.
- olympus mons — the highest of the giant shield volcanoes on Mars, lying 18°N of the equator. Height: 26 km; base diameter: over 600 km
- orchestrions — Plural form of orchestrion.
- orientations — Plural form of orientation.