12-letter words containing o, f, m, a
- roman-fleuve — saga (def 3).
- rotflmaoastc — (chat) Rolling on the floor laughing my ass (or arse) off and scaring the cat. The superlative form of ROTFL.
- royal family — the immediate family of a reigning monarch.
- self-command — self-control.
- semifloating — noting or pertaining to a driving axle of an automobile or the like, the inner end of which is carried by the differential gear and the outer end of which is keyed to a wheel supported by the axle housing.
- semiofficial — having some degree of official authority.
- shaving foam — lather used for shaving
- slumpflation — a situation in which economic depression is combined with increasing inflation
- small-format — A small-format store is one in which a large retail chain offers only part of their range in a smaller store.
- smooth-faced — beardless; smooth-shaven.
- somnifacient — causing or inducing sleep.
- stalactiform — resembling or shaped like a stalactite.
- stratiformis — occurring in a very extensive horizontal layer.
- tamper-proof — resistant to interference, alteration
- ternary form — a musical form in three sections, with the third usually an exact repetition of the first.
- terraforming — to alter the environment of (a celestial body) in order to make capable of supporting terrestrial life forms.
- transforming — to change in form, appearance, or structure; metamorphose.
- transformism — the doctrine of gradual transformation of one species into another by descent with modification through many generations.
- transformist — an adherent of transformism.
- transmogrify — to change in appearance or form, especially strangely or grotesquely; transform.
- trinacriform — three-pronged
- undreamed of — If you describe something as undreamed of, you are emphasizing that it is much better, worse, or more unusual than you thought was possible.
- unfathomable — not able to be fathomed, or completely understood; incomprehensible: heroism in the face of unfathomable conflict.
- unflamboyant — not flamboyant
- unformalized — not formalized
- unformidable — causing fear, apprehension, or dread: a formidable opponent.
- unformulated — to express in precise form; state definitely or systematically: He finds it extremely difficult to formulate his new theory.
- unmodifiable — incapable of being modified
- unreformable — not able to be reformed or reclaimed
- variant form — a way of writing a word which is used by some people as an alternative to the standard or generally accepted form
- window frame — structure surrounding a window pane
- wing formula — a numerical representation of the relative lengths of the primary feathers of a bird's wing, used in identifying similar species, as flycatchers.
- woman friend — a female friend
- world-famous — famous throughout the world: a world-famous film.