12-letter words containing a, m, b, r, o
- submicrogram — containing or relating to a mass of less than one microgram
- submolecular — of or relating to or caused by molecules: molecular structure.
- surmountable — to mount upon; get on the top of; mount upon and cross over: to surmount a hill.
- symbololatry — the worship of symbols
- thermolabile — subject to destruction or loss of characteristic properties by the action of moderate heat, as certain toxins and enzymes (opposed to thermostable).
- thermostable — capable of being subjected to a moderate degree of heat without loss of characteristic properties, as certain toxins and enzymes (opposed to thermolabile).
- timbale iron — a metal mold made in any of several shapes and usually provided with a long handle, for deep-frying timbales.
- timbromaniac — a person who is passionate about stamp-collecting
- trombidiasis — infestation with mites of the family Trombiculidae
- troublemaker — a person who causes difficulties, distress, worry, etc., for others, especially one who does so habitually as a matter of malice.
- uncomparable — capable of being compared; having features in common with something else to permit or suggest comparison: He considered the Roman and British empires to be comparable.
- unformidable — causing fear, apprehension, or dread: a formidable opponent.
- unreformable — not able to be reformed or reclaimed
- warm-blooded — Also, endothermic. designating or pertaining to animals, as mammals and birds, whose blood ranges in temperatures from about 98° to 112°F (37° to 44°C) and remains relatively constant, irrespective of the temperature of the surrounding medium; homoiothermal.
- water bomber — an aircraft with special tanks for holding water that can be dropped on forest fires
- weather bomb — a type of extratropical cyclone characterized by a low pressure system in which the central barometric pressure drops at least 24 millibars in 24 hours, which can produce hurricane-force winds with very heavy rainfall or snow.