13-letter words containing r, o, g, a, t, y
- grandmotherly — of or characteristic of a grandmother.
- gravity clock — a clock driven by its own weight as it descends a rack, cord, incline, etc.
- great society — the goal of the Democratic Party under the leadership of President Lyndon B. Johnson, chiefly to enact domestic programs to improve education, provide medical care for the aged, and eliminate poverty.
- gross anatomy — the branch of anatomy that deals with structures that can be seen with the naked eye.
- group annuity — a plan in which the members of a group, usually employees of the same company, receive annuities upon retirement.
- group therapy — psychotherapy in which a number of patients discuss their problems together, usually under the leadership of a therapist, using shared knowledge and experiences to provide constructive feedback about maladaptive behavior.
- grylloblattid — a primitive insect of the order Grylloblattidea, having a soft, unpigmented wingless body with long antennae and no eyes, living under stones in moderately high mountains of the western U.S., Japan, and the U.S.S.R.
- gyro repeater — a navigational compass, under the control of a gyroscope, that automatically indicates true north.
- gyromagnetism — the condition or state of being gyromagnetic
- hydrogenating — Present participle of hydrogenate.
- hydrogenation — to combine or treat with hydrogen, especially to add hydrogen to the molecule of (an unsaturated organic compound).
- hygrometrical — Alternative form of hygrometric.
- interrogatory — conveying or expressing a question; interrogative.
- investigatory — to examine, study, or inquire into systematically; search or examine into the particulars of; examine in detail.
- laryngectomee — someone who has had a laryngectomy
- laryngologist — A person who studies or specializes in laryngology; a subspeciality of otorhinolaryngology.
- laryngotomies — Plural form of laryngotomy.
- legionary ant — army ant
- logarithmancy — Divination using logarithms.
- martagon lily — Turk's-cap lily.
- martyrologies — Plural form of martyrology.
- matagorda bay — a bay in SE Texas, at the mouth of the Colorado River, separated from the Gulf of Mexico by the Matagorda Peninsula. About 50 miles (80 km) long.
- megacaryocyte — Alternative form of megakaryocyte.
- megakaryocyte — a large bone-marrow cell having a lobulate nucleus, regarded as the source of blood platelets.
- megasporocyte — a diploid cell in plants that undergoes meiosis to create four haploid megaspores.
- metallography — the study of the structure of metals and alloys by means of microscopy.
- multicategory — (mathematics) A generalization of the concept of category that allows morphisms of multiple arity.
- myringoplasty — (surgery) The closure of the perforation of pars tensa of the tympanic membrane.
- mythographies — Plural form of mythography.
- non-budgetary — an estimate, often itemized, of expected income and expense for a given period in the future.
- non-signatory — having signed, or joined in signing, a document: the signatory powers to a treaty.
- nonobligatory — Not obligatory; not required; optional.
- objurgatively — In an objurgative or reproving manner.
- opisthography — the practice of writing on the front and back of a parchment or papyrus
- organotherapy — the branch of therapeutics that deals with the use of remedies prepared from the organs of animals, as from the thyroid gland, the pancreas, or the suprarenal bodies.
- orgiastically — In an orgiastic fashion.
- originatively — in an originative manner
- orthogonality — (mathematics, statistics) the property of being orthogonal.
- patronizingly — displaying or indicative of an offensively condescending manner: a patronizing greeting, accompanied by a gentle pat on the pack.
- peregrinatory — tending to peregrinate; relating to or characteristic of a traveller
- phantasmagory — phantasmagoria.
- pharyngectomy — excision of part or all of the pharynx.
- photo gallery — display of collected photographs
- plain yoghurt — natural yoghurt, without added flavouring
- plethysmogram — the recording of a plethysmograph.
- prerogatively — by way of privilege or prerogative
- proxy gateway — proxy server
- pterylography — the description of the feather arrangement on birds
- right you are — If someone says 'right you are', they are agreeing to do something in a very willing and happy way.
- rogation days — Usually, rogations. Ecclesiastical. solemn supplication, especially as chanted during procession on the three days (Rogation Days) before Ascension Day.