12-Letter Words Starting with SP

Spaceflight

SPACEWALKER spacewalk

Going outside an orbiting craft

SPACIOUS ample in extent

Spaghettini

Spanakopita

Spanokopita

SPARKPLUG

Sparseness

Spasmolytic

Spasticity

Spatiality

Spatterdock

Audio equipment - keep on phrase (anagram)

Park sheep ruined linked to single communications facility

Speakership

Spearfish

Leading (attack)

Taking the lead

Praised Hagen extravagantly for leading attack

SPECIALISE

""SPECIALIST One who devotes himself to some specialty; as, a medical specialist, one who devotes himself to diseases of particular parts of the body, as the eye, the ear, the nerves, etc. as, a medical specialist, one who devotes himself to diseases of particular parts of the body, as the eye, the ear, the nerves, etc.""

Speciality

SPECIALIZE To mention specialy; to particularize.

SPECIATION

Precisely, clearly

Distinctly

Precisely

Speciosity

""SPECIOUS plausible, but inaccurate""

Types of shows.

Of or pertaining to a spectator.

Spectrogram

An apparatus for photographing or mapping a spectrum.

Apparatus measuring wavelengths

Scientific instrument

Instrument for measuring refractive indices

The measurement of light's properties

Scientific device for splitting light

Optical instrument.

Instrument for observing light of different wavelengths

The use of the spectroscope; investigations made with the spectroscope.

Speculation

The act of making a speech or speeches.

Speechless

Politician's alter ego (wordplay)

William Safire, once

Speedball

Speedboat

Speediness

Vehicle-velocity indicators

Often-ignored dash displays

Indicators of velocity

Speleology

Potholer - I'll goose-step (anagram)

Footballer in alone, meaning he plumbs the depths

Pigs let loose (anagram) - one who studies caves

Powerful speakers

Sure to fascinate

Fascinating session covering books

Holding one's interest

They have no saving graces

Pl. spermagonia also spermogonia (-n - ) A cup-shaped cavity or receptacle in which the spermatia of certain lichens and fungi are produced.

""Pl. -cae (-s ) A receptacle in the reproductive tracts of certain female invertebrates, especially insects, in which spermatozoa are received and stored until needed to fertilize the ova.""

Same as Spermoblast. Spermoblast.

SPERMATOZOA

""Pl. spermatozoa (-z ) The mature fertilizing gamete of a male organism, usually consisting of a round or cylindrical nucleated cell, a short neck, and a thin motile tail. Also called sperm cell , zoosperm .""

""The male germ cell in animals and plants, the essential element in fertilization; a microscopic animalculelike particle, usually provided with one or more cilia by which it is capable of active motion. In animals, the familiar type is that of a small, more or less ovoid head, with a delicate threadlike cilium, or tail. Called also spermatozo\'94n. In plants the more usual term is antherozoid. spermatozo\'94n. In plants the more usual term is antherozoid.""

""Pl. spermatozoa (-z ) The mature fertilizing gamete of a male organism, usually consisting of a round or cylindrical nucleated cell, a short neck, and a thin motile tail. Also called sperm cell , zoosperm .""

Spermophile

Spessartine

Spessartite

Sphericity

Spheroidal

Spherometer

Spheroplast

Sphingosine

""An instrument which, when applied over an artery, indicates graphically the movements or character of the pulse. See Sphygmogram. Sphygmogram.""

Spiculation

""An alloy of iron containing approximately 15 percent manganese and small quantities of carbon and silicon, used in the Bessemer process.""

Spiffiness

Spinnerette

Being single could make person do this

SPIRITED spirit

Spiritless

Brings The Dead to life for the latecomers who have something to say (wordplay)

Brings The Dead to life for the latecomers who have something to say

Hint to the Mystery Guest's identity

Medium habit is coming in double

Seance holder.

Religious sense

""To refine intellectiually or morally; to purify from the corrupting influence of the world; to give a spiritual character or tendency to; as, to spiritualize soul. as, to spiritualize soul.""

Spirochaete

Spirometry

Spiteful

Petty ill will

Splashboard

The quality of being splendid.

Pl. splenomegalies Enlargement of the spleen.

A spokesman or a spokeswoman. See Usage Note at man .

Bicycle mechanic (wordplay)

Front wheelwright (wordplay)

One speaking for others

Sponginess

Sponsorship

Spookiness

In a sporadic manner.

Plural or third person singular

Reproduction by spores.

The sport of catching fish using a rod and reel.

SPORTFUL {playful=adj}

Sportiness

SPORTIVE {playful=adj}

Schenkel, for one

Masters consultant, say

One who knows the score

Newspaper man.

Specialist reporter

One of those in the media talking about the club - the one reporting the fights

Sporulation

SPOTLESS {clean=adj}

Spotlight

Spottiness

English word

Make the beds (wordplay)

Sprightful

""Sprightlier , sprightliest Full of spirit and vitality; lively; brisk.""

Gymnast's platforms

Springhouse

Springwater

Spruceness

Spunkiness

SPURIOUS not genuine