7-letter words containing n, o, s, y
- sabayon — zabaglione.
- salmony — like salmon
- saroyan — William, 1908–81, U.S. dramatist, short-story writer, and novelist.
- sensory — of or relating to the senses or sensation.
- signory — seigniory.
- skyborn — born in heaven
- slayton — Donald Kent ("Deke") 1924–1993, U.S. astronaut.
- so many — a large number of
- solyman — Suleiman I.
- sonancy — the characteristic of being sonant
- soundly — free from injury, damage, defect, disease, etc.; in good condition; healthy; robust: a sound heart; a sound mind.
- soybean — a bushy Old World plant, Glycine max, of the legume family, grown in the U.S., chiefly for forage and soil improvement.
- soyinka — Wole [woh-ley] /ˈwoʊ leɪ/ (Show IPA), born 1934, Nigerian playwright, novelist, and poet: Nobel prize 1986.
- spondyl — a vertebra or something like a vertebra
- spooney — spoony.
- stay on — remain
- stenoky — the ability of an organism to live or survive only within a limited range of environments
- stonily — full of or abounding in stones or rock: a stony beach.
- symonds — John Addington [ad-ing-tuh n] /ˈæd ɪŋ tən/ (Show IPA), 1840–93, English poet, essayist, and critic.
- synanon — a method of psychotherapy for treating drug addicts, originally practised in the drug rehabilitation centres of the Synanon organization, founded in 1958 in Santa Monica, California
- synchro — any of a number of electrical devices in which the angular position of a rotating part is transformed into a voltage, or vice versa
- syncope — Grammar. the contraction of a word by omitting one or more sounds from the middle, as in the reduction of never to ne'er.
- synodal — an assembly of ecclesiastics or other church delegates, convoked pursuant to the law of the church, for the discussion and decision of ecclesiastical affairs; ecclesiastical council.
- synodic — Astronomy. pertaining to a conjunction, or to two successive conjunctions of the same bodies.
- synonym — Biology. one of two or more scientific names applied to a single taxon.
- synovia — a lubricating fluid resembling the white of an egg, secreted by certain membranes, as those of the joints.
- synthol — a synthetic motor fuel produced by heating, under pressure, hydrogen and carbon monoxide in the presence of a catalyst.
- synthon — a component of a molecule to be synthesized that plays an active role in synthesis
- syntony — the state or condition of being syntonic.
- tylosin — a broad spectrum antibiotic, used in livestock to fight infections or as an anti-inflammatory
- unnoisy — quiet
- unshowy — not showy
- unsonsy — bringing or boding ill luck.
- visnomy — a method of judging character from facial features
- yaupons — Plural form of yaupon.
- yoginis — Plural form of yogini.
- yonkers — a city in SE New York, on the Hudson, near New York City.
- zymosan — an insoluble carbohydrate found in yeast