12-letter words containing n, a, b, o, s, r
- spiral-bound — having a spiral binding.
- stonebreaker — a person that breaks up stone
- strobilation — asexual reproduction by division into segments, as in tapeworms and jellyfishes
- sub-attorney — a lawyer; attorney-at-law.
- subarachnoid — of, relating to, or situated below the arachnoid membrane.
- subarcuation — a structure that is somewhat arched
- suberization — the impregnation of cell walls with suberin, causing the formation of cork.
- subordinated — placed in or belonging to a lower order or rank.
- subordinator — a conjunction introducing a subordinate clause, as when in They were glad when I finished.
- substraction — the act or process of subtracting
- support band — a band, pop group, rock group, etc not topping the bill
- surfboarding — a long, narrow board on which a person stands or lies prone in surfboarding.
- surmountable — to mount upon; get on the top of; mount upon and cross over: to surmount a hill.
- transfer box — A transfer box is a gear system that divides the power between the front and rear axles of a four-wheel drive system.
- transponible — capable of being transposed.
- turbinacious — with a peaty aroma or flavour
- unobservable — incapable of observation; imperceptible
- unobservance — a failure to comply or observe (a law, custom, etc)
- unpersonable — of pleasing personal appearance; handsome or comely; attractive.
- unreasonable — not reasonable or rational; acting at variance with or contrary to reason; not guided by reason or sound judgment; irrational: an unreasonable person.
- unreasonably — not reasonable or rational; acting at variance with or contrary to reason; not guided by reason or sound judgment; irrational: an unreasonable person.
- unresolvable — not able to be resolved or brought to a satisfactory resolution
- unrestorable — to bring back into existence, use, or the like; reestablish: to restore order.
- unsalubrious — favorable to or promoting health; healthful: salubrious air.
- urban forest — the trees and plants within a city.
- urbanisation — the act or fact of urbanizing, or taking on the characteristics of a city: Urbanization has led to more air pollution and increasing childhood asthma.
- urbanologist — a sociologist specializing in urban life and problems
- verbenaceous — belonging to the plant family Verbenaceae.
- workableness — The quality or state of being workable, or the extent to which a thing is workable.