8-letter words containing o, c, i, d
- sciuroid — sciurine.
- scleroid — hard or indurated.
- scofield — (David) Paul. (1922–2008), English stage and film actor
- scolding — a person who is constantly scolding, often with loud and abusive speech.
- scolecid — a variety of worm
- scolytid — any of various dark-coloured cylinder-shaped beetles, including the bark and ambrosia beetles
- scombrid — any fish of the family Scombridae, comprising the mackerels and tunas.
- sick-dog — a calm and unruffled person
- sidelock — earlock.
- spondaic — of or relating to a spondee.
- sporadic — (of similar things or occurrences) appearing or happening at irregular intervals in time; occasional: sporadic renewals of enthusiasm.
- sticcado — a type of xylophone
- syconoid — pertaining to or resembling a sycon.
- theodicy — a vindication of the divine attributes, particularly holiness and justice, in establishing or allowing the existence of physical and moral evil.
- thioacid — an acid in which part or all of the oxygen has been replaced by sulfur.
- tornadic — a localized, violently destructive windstorm occurring over land, especially in the Middle West, and characterized by a long, funnel-shaped cloud extending toward the ground and made visible by condensation and debris. Compare waterspout (def 3).
- trichoid — resembling hair; hairlike.
- trichord — a musical instrument with three strings
- tripodic — having or using three feet or legs.
- trochoid — Geometry. a curve traced by a point on a radius or an extension of the radius of a circle that rolls, without slipping, on a curve, another circle, or a straight line. Equation: x = aθ − b sin θ, y = a − b cos θ.
- uncoined — a piece of metal stamped and issued by the authority of a government for use as money.
- undocile — not docile; not submissive or obedient
- unvoiced — not voiced; not uttered: unvoiced complaints.
- videocam — A videocam is a camera that you can carry around with you that records moving images.
- voidance — the act of voiding.
- whipcord — a cotton, woolen, or worsted fabric with a steep, diagonally ribbed surface.
- windsock — a tapered, tubular cloth vane, open at both ends and having at the larger end a fixed ring pivoted to swing freely, installed at airports or elsewhere to indicate wind direction and approximate intensity.
- woodchip — a small chip of wood, especially one that flakes off when felling a tree or splitting a log.
- woodlice — Plural form of woodlouse.
- zip code — numbers indicating postal area
- zip-code — to provide or mark with a zip code: Zip-code all mail.
- zodiacal — an imaginary belt of the heavens, extending about 8° on each side of the ecliptic, within which are the apparent paths of the sun, moon, and principal planets. It contains twelve constellations and hence twelve divisions called signs of the zodiac. Each division, however, because of the precession of the equinoxes, now contains the constellation west of the one from which it took its name. Compare sign of the zodiac.