10-letter words containing u, r, o, m
- tuberiform — in the form of a tuber
- tumorgenic — producing tumours
- turbo pump — a turbine powered pump
- tutor room — (in British secondary schools) a room assigned for a tutor to meet with their tutor groups
- ultramicro — extremely small or minute
- umber moth — any of various brownish geometrid moths, esp the waved umber (Menophra abruptaria) and small waved umber (Horisme vitalbata), that are cryptically marked to merge with tree bark, and the mottled umber (Erannis defoliaria) whose looper larvae can strip branches and even trees
- umberto ii — 1904–83, the last king of Italy (1946), following the abdication of his father Victor Emmanuel III: abdicated when a referendum supported the abolition of the monarchy
- umbiliform — having the form of an umbilicus.
- umbrageous — creating or providing shade; shady: an umbrageous tree.
- unarmorial — bearing a coat or coats of arms: a set of armorial china.
- unarmoured — (of a ship) without armour
- uncompared — to examine (two or more objects, ideas, people, etc.) in order to note similarities and differences: to compare two pieces of cloth; to compare the governments of two nations.
- undeformed — having the form changed, especially with loss of beauty; misshapen; disfigured: After the accident his arm was permanently deformed.
- unharmonic — pertaining to harmony, as distinguished from melody and rhythm.
- unhumorous — without humour
- uniformity — the state or quality of being uniform; overall sameness, homogeneity, or regularity: uniformity of style.
- uniformize — to bring into uniformity.
- unimmortal — not immortal
- unimodular — (of a matrix) having its determinant equal to 1.
- unimplored — to beg urgently or piteously, as for aid or mercy; beseech; entreat: They implored him to go.
- unimproved — not developed to full potential, as resources or the mind.
- uninformed — having or prepared with information or knowledge; apprised: an informed audience that asked intelligent questions.
- unmortgage — a conveyance of an interest in property as security for the repayment of money borrowed.
- unmortised — not mortised
- unmotherly — not motherly
- unovercome — not overcome
- unpromised — not engaged or promised in marriage
- unprompted — done, performed, delivered, etc., at once or without delay: a prompt reply.
- unransomed — (of a person, prisoner, etc) not ransomed or released from captivity by a payment for freedom
- unreformed — amended by removal of faults, abuses, etc.
- unromantic — of, relating to, or of the nature of romance; characteristic or suggestive of the world of romance: a romantic adventure.
- uranometry — a chart of the positions of the heavenly bodies on the celestial sphere.
- ureotelism — the state or quality of being ureotelic
- urinometer — a device for assessing the specific gravity of urine; a hydrometer for use on urine specimens.
- ursa major — constellation
- ursa minor — constellation
- uterectomy — the surgical removal of the uterus
- van rompuy — Herman. born 1947, Belgian politician; prime minister of Belgium (2008–09); president of the European Council (2009–14)
- vector sum — the vector obtained by applying vector addition to two or more given vectors.
- volumetric — of or relating to measurement by volume.
- vomitorium — vomitory (def 5).
- woman-hour — a woman honored by a group.
- yom kippur — a Jewish high holy day observed on the 10th day of the month of Tishri by abstinence from food and drink and by the daylong recitation of prayers of repentance in the synagogue.