15-letter words containing s, o, n, i, f
- reafforestation — replanting with trees
- refuelling stop — a stop made so that fresh fuel can be supplied (to an aircraft, vehicle, etc)
- relieve oneself — to ease or alleviate (pain, distress, anxiety, need, etc.).
- respecification — the act of specifying.
- rhodesian front — the governing party in Zimbabwe (then called Rhodesia) 1962–78
- roaring forties — the stormy oceanic areas between 40° and 50° south latitude
- ronne ice shelf — an ice barrier in Antarctica, in SW Weddell Sea, bordered by Ellsworth Land on the NW and Berkner Island on the E.
- round whitefish — a whitefish, Prosopium cylindraceum, found in northern North America and Siberia, having silvery sides and a dark bronze back.
- rule one's life — If you say that something rules someone's life, you mean that it affects everything they do, usually in a negative way.
- science fiction — a form of fiction that draws imaginatively on scientific knowledge and speculation in its plot, setting, theme, etc.
- scolopendriform — resembling scolopendra
- self perception — the act or faculty of perceiving, or apprehending by means of the senses or of the mind; cognition; understanding.
- self-abnegation — self-denial or self-sacrifice.
- self-absorption — preoccupation with oneself or one's own affairs.
- self-accusation — a charge of wrongdoing; imputation of guilt or blame.
- self-admiration — a feeling of wonder, pleasure, or approval.
- self-censorship — the act or practice of censoring.
- self-combustion — the act or process of burning.
- self-commitment — the act of committing.
- self-committing — to give in trust or charge; consign.
- self-conception — self-concept.
- self-confidence — realistic confidence in one's own judgment, ability, power, etc.
- self-consistent — consistent with oneself or itself.
- self-correcting — automatically adjusting to or correcting mistakes, malfunctions, etc.: a self-correcting mechanism.
- self-dedication — the act of dedicating.
- self-definition — the act of defining, or of making something definite, distinct, or clear: We need a better definition of her responsibilities.
- self-diagnostic — the diagnosis of one's own malady or illness.
- self-evaluation — an act or instance of evaluating or appraising.
- self-exhibition — an exhibiting, showing, or presenting to view.
- self-exploiting — to utilize, especially for profit; turn to practical account: to exploit a business opportunity.
- self-expression — the expression or assertion of one's own personality, as in conversation, behavior, poetry, or painting.
- self-forgetting — self-forgetful.
- self-generation — production or reproduction of something without the aid of an external agent; spontaneous generation.
- self-glorifying — to cause to be or treat as being more splendid, excellent, etc., than would normally be considered.
- self-hypnotized — hypnotized by oneself.
- self-immolating — of, relating to, or tending toward self-immolation.
- self-immolation — voluntary sacrifice or denial of oneself, as for an ideal or another person.
- self-infliction — inflicted by oneself upon oneself: a self-inflicted wound.
- self-inoculated — to implant (a disease agent or antigen) in a person, animal, or plant to produce a disease for study or to stimulate disease resistance.
- self-inspection — the act of inspecting or viewing, especially carefully or critically: an inspection of all luggage on the plane.
- self-ionization — to separate or change into ions.
- self-laceration — the result of lacerating; a rough, jagged tear.
- self-medication — the use of medicine without medical supervision to treat one's own ailment.
- self-monitoring — (especially formerly) a student appointed to assist in the conduct of a class or school, as to help take attendance or keep order.
- self-motivation — initiative to undertake or continue a task or activity without another's prodding or supervision.
- self-mutilation — to injure, disfigure, or make imperfect by removing or irreparably damaging parts: Vandals mutilated the painting.
- self-oppression — the feeling of being heavily burdened, mentally or physically, by troubles, adverse conditions, anxiety, etc.
- self-perception — the act or faculty of perceiving, or apprehending by means of the senses or of the mind; cognition; understanding.
- self-persuasion — the act of persuading or seeking to persuade.
- self-possession — the quality of being self-possessed; control of one's feelings, behavior, etc.; composure; poise.