13-letter words containing m, o, s, a, i
- informalities — Plural form of informality.
- informercials — Plural form of informercial.
- intermodalism — pertaining to or suitable for transportation involving more than one form of carrier, as truck and rail, or truck, ship, and rail.
- intimidations — Plural form of intimidation.
- irrationalism — irrationality in thought or action.
- islamofascism — an ideology promoted by some Islamists, the aims of which are to establish Islamic orthodoxy and to resist western secularism
- isoamyl group — the univalent group C 5 H 11 .
- isobarometric — isobaric
- isobathytherm — a line on a chart or diagram of a body of water, connecting depths having the same temperature.
- isomerization — (chemistry) the conversion of a compound into a different isomeric form.
- isometrically — of, relating to, or having equality of measure.
- isosmotically — With the same osmotic pressure.
- isothermobath — a line drawn on a diagram of a vertical section of the ocean connecting all points having equal temperature.
- james gosling — (person) The software engineer who wrote GOSMACS, and served as Sun Microsystems, Inc. project leader for both NeWS, and Java. He is currently (1997) a Vice President and "Distinguished Engineer" at Sun.
- james madison — Dolly or Dolley [dol-ee] /ˈdɒl i/ (Show IPA), (Dorothea Payne) 1768–1849, wife of James Madison.
- jus canonicum — canon law.
- kathenotheism — Belief that multiple deities exist, and different deities are supreme among them at different times.
- keratomycosis — Fungal infection of the cornea.
- kim young sam — born 1927, president of South Korea 1993–98.
- king's ransom — an extremely large amount of money: The painting was sold for a king's ransom.
- kleptomaniacs — Plural form of kleptomaniac.
- krishna menon — Vengalil Krishnan [ven-gah-leel krish-nuh n] /vɛnˈgɑ lil ˈkrɪʃ nən/ (Show IPA), 1897–1974, Indian politician and statesman.
- kuskokwim bay — an inlet of the Bering Sea in Alaska. Length: about 160 km (100 miles)
- lambeosaurine — Any crested hadrosaurid dinosaur of the subfamily Lambeosaurinae.
- laminectomies — Plural form of laminectomy.
- laryngotomies — Plural form of laryngotomy.
- leiomyomatous — a benign tumor composed of nonstriated muscular tissue.
- leishmaniosis — Alt form leishmaniasis.
- liberationism — the principles of liberationists
- lighthouseman — a lighthouse keeper
- lymphangiomas — Plural form of lymphangioma.
- lymphatolysis — destruction of lymphatic vessels or of lymphoid tissue.
- lymphoblastic — (US, cytology, immunology) Of or pertaining to a lymphoblast.
- lymphomatosis — lymphoma spread throughout the body.
- macroclimates — Plural form of macroclimate.
- macrodynamics — Large-scale dynamics.
- macroorganism — an organism that can be seen with the naked eye.
- macroparasite — (biology) Any parasite that is visible to the naked eye.
- macroscopical — Macroscopic.
- madre de dios — a river in Peru and Bolivia, flowing E to the Beni River. 900 miles (1450 km) long.
- magnanimously — In a magnanimous manner; with greatness of mind.
- magnesiferous — (geology) Containing magnesium.
- magnetiferous — (dated) Producing or conducting magnetism.
- magnetisation — Alternative spelling of magnetization.
- magnetooptics — the branch of physics that deals with magnetooptic phenomena.
- magnetostatic — Of or pertaining to magnetostatics.
- magnitudinous — size; extent; dimensions: to determine the magnitude of an angle.
- magnoliaceous — belonging to the plant family Magnoliaceae.
- major premise — Logic. an argument the conclusion of which is supported by two premises, of which one (major premise) contains the term (major term) that is the predicate of the conclusion, and the other (minor premise) contains the term (minor term) that is the subject of the conclusion; common to both premises is a term (middle term) that is excluded from the conclusion. A typical form is “All A is C; all B is A; therefore all B is C.”.
- make position — the situation in which a short vowel may be regarded as long, that is, when it occurs before two or more consonants