12-letter words containing r, o, t, h
- noteworthily — worthy of notice or attention; notable; remarkable: a noteworthy addition to our collection of rare books.
- nothingarian — A person of no particular beliefs.
- nourishments — Plural form of nourishment.
- nychthemeron — a twenty-four hour span that includes a night and a day
- octahedrally — in an octahedral manner
- octastrophic — having or containing eight verses or strophes
- odontography — a treatise regarding the teeth
- odontophoran — a member of the family Odontophora
- of o's birth — The country, town, or village of your birth is the place where you were born.
- off the grid — not using any of the services, such as bank accounts, public utilites, etc, that allow a person's activities to be monitored by the authorities
- off the rack — (of clothing) not made to specific or individual requirements; ready-made: off-the-rack men's suits.
- off-the-rack — (of clothing) not made to specific or individual requirements; ready-made: off-the-rack men's suits.
- oligotrophic — (of a lake) characterized by a low accumulation of dissolved nutrient salts, supporting but a sparse growth of algae and other organisms, and having a high oxygen content owing to the low organic content.
- on the alert — fully aware and attentive; wide-awake; keen: an alert mind.
- on the brain — constantly in mind
- on the cards — likely
- on the cross — diagonally
- on the fritz — on the fritz, not in working order: Our TV went on the fritz last night.
- on the march — If a group of soldiers are on the march, they are marching somewhere.
- on the outer — excluded or neglected
- on the prowl — to rove or go about stealthily, as in search of prey, something to steal, etc.
- on the rocks — a large mass of stone forming a hill, cliff, promontory, or the like.
- on the ropes — a strong, thick line or cord, commonly one composed of twisted or braided strands of hemp, flax, or the like, or of wire or other material.
- one or other — You use one or other to refer to one or more things or people in a group, when it does not matter which particular one or ones are thought of or chosen.
- oophorectomy — the operation of removing one or both ovaries; ovariectomy.
- ooze leather — leather prepared from calfskin or other skin and having a soft, velvety finish on the flesh side.
- open slather — to spread or apply thickly: to slather butter on toast.
- open-hearted — unreserved, candid, or frank: open-hearted advice.
- operatorship — (in the oil and gas industries) the right to operate a well, field, or other oil source.
- ophiolatrous — of, relating to, or practising snake-worshipping
- opisthograph — a manuscript, parchment, or book having writing on both sides of the leaves.
- or something — You use something in expressions such as 'or something' and 'or something like that' to indicate that you are referring to something similar to what you have just mentioned but you are not being exact.
- oral history — information of historical or sociological importance obtained usually by tape-recorded interviews with persons whose experiences and memories are representative or whose lives have been of special significance.
- orchestrally — In an orchestral manner.
- orchestrated — Simple past tense and past participle of orchestrate.
- orchestrates — Third-person singular simple present indicative form of orchestrate.
- orchestrator — One who orchestrates.
- orchestrions — Plural form of orchestrion.
- orchidectomy — orchiectomy.
- oreopithecus — a genus of fossil primate from the Miocene coal deposits of Italy, formerly considered to be a possible hominid.
- ornithogalum — any plant of the genus Ornithogalum
- ornithomancy — Divination by means of birds, their flight, etc.
- ornithomimid — (zoology) Any member of the Ornithomimidae.
- ornithomorph — the artistic representation of a bird
- ornithophily — pollination of flowers by birds
- ornithopters — Plural form of ornithopter.
- ornithoscopy — divination from the observation of birds
- ortho-cousin — parallel cousin.
- ortho-xylene — Chemistry. a clear, colorless, poisonous, flammable liquid, C 8 H 10 , the ortho isomer of xylene: used chiefly in the synthesis of phthalic anhydride.
- orthocenters — Plural form of orthocenter.