15-letter words containing f, e, l, s, m
- specific volume — volume per unit mass; the reciprocal of density.
- spelling reform — an attempt to change the spelling of English words to make it conform more closely to pronunciation.
- st. elmo's fire — St. Elmo's fire.
- st. ulmo's fire — St. Elmo's fire.
- streamline flow — the flow of a fluid past an object such that the velocity at any fixed point in the fluid is constant or varies in a regular manner.
- strombuliferous — having organs coiled as spirals
- summer flounder — a flounder, Paralichthys dentatus, inhabiting shallow waters from Cape Cod to South Carolina, valued as food.
- television film — a feature-length film that is made specifically to be shown on television
- unbosom oneself — to tell or reveal one's feelings, secrets, etc.
- unfamiliarities — not familiar; not acquainted with or conversant about: to be unfamiliar with a subject.
- welfare statism — the belief in or practices of a welfare state.
- well-formedness — rightly or pleasingly formed: a well-formed contour.
- wish fulfilment — (in Freudian psychology) any successful attempt to fulfil a wish stemming from the unconscious mind, whether in fact, in fantasy, or by such disguised means as sublimation