ternary
Made up of three things.
Arranged in groups of three.
To the base three.
Having three variables.
Containing, or consisting of, three different parts, as elements, atoms, groups, or radicals, which are regarded as having different functions or relations in the molecule.
Of an operator taking three operands.

ternate
Having three divisions (or leaflets)

ternstroemiaceous
Of or relating to the Ternstroemiaceae.

terophytic
Misspelling of therophytic.

terotechnological
Relating to terotechnology.

terpeneless
Without terpene.

terpenic
Of or pertaining to the terpenes.

terpenoidal
Relating to terpenoids

terpenophenolic
terpenoid and phenolic

terpolymeric
Being or relating to terpolymers.

terpsichoreal
Alternative form of terpsichorean.

terpsichorean
Of or relating to dancing.

terpsichorial
Alternative form of terpsichorean.

terpsichorian
Alternative form of terpsichorean.

terrabacterial
Relating to bacteria of the proposed superphylum "Terrabacteria".

terraceless
Without a terrace.

terracelike
Resembling or characteristic of a terrace.

terraciform
Resembling a terrace.

terracottalike
Resembling or characteristic of terracotta.

terracultural
Relating to terraculture.

terraformable
Able to be terraformed.

terramechanical
Relating to terramechanics.

terran
Alternative letter-case form of Terran (“of or from Earth; terrestrial”).

terranean
Earthly; relating to the earth.

terraneous
Relating to the earth.
Growing on dry ground.

terraqueous
Chiefly in terraqueous globe (that is, the Earth): consisting of both land and water.
Relating to, or taking place on, both land and water.
Of a plant: living in both land and water; amphibious.

terratoid
Misspelling of teratoid.

terrene
Pertaining to earth or the material world; earthly, terrestrial (as opposed to heavenly or marine).
Made of matter (as opposed to antimatter).

terrestial
Rare spelling of terrestrial.

terrestials
plural of terrestial

terrestrial
A ground-dwelling plant.
Alternative letter-case form of Terrestrial (“Inhabitant of Earth”).

terricole
Ground-dwelling or growing close to the ground.

terricoles
plural of terricole

terricoline
Synonym of terricolous.

terricolous
Living in, on, or near ground.

terrierlike
Resembling or characteristic of a terrier (type of dog).

terrigeneous
Alternative form of terrigenous.

terrigenous
Produced by the earth.
Derived from the erosion of land-based rocks.

territorial
Of, relating to, or restricted to a specific geographic area, or territory.
Of or relating to geography or territory.
Organized for home defence - such as the Territorial Army.
Displaying territoriality.

territorialistic
Pertaining to territorialism

territorializable
Capable of being territorialized.

territorials
plural of territorial

territoried
Having territory or territories

territoriless
Not having a territory.

terror
Intense dread, fright, or fear.
The action or quality of causing dread; terribleness, especially such qualities in narrative fiction.
Something or someone that causes such fear.
Terrorism.
A night terror.

terrorful
Full of terror.

terrorist
A person, group, or organization that uses violent action, or the threat of violent action, to further political goals.
An agent or partisan of the revolutionary tribunal during the Reign of Terror in France.

terroristic
Of or pertaining to a terrorist, terrorism, or terror.

terroristical
Of or relating to terrorists

terrorless
Not causing terror; unfrightening.

terrors
plural of terror

terrorsome
Characterised or marked by terror; frightful; frightening

terrorstricken
Stricken with terror; utterly terrified.

terrorstruck
Stricken with terror; utterly terrified.

terrour
Obsolete form of terror.

terrours
plural of terrour

tertian
Characterised by paroxysms recurring every other day (that is, every third day by inclusive reckoning).
Pertaining to the mean-tone temperament, in which major thirds are perfectly in tune.

tertiparous
Pregnant for the third time.
Having given birth three times.

tervalent
trivalent.

terven
Characteristic of, related to, or espousing gender-critical or trans-exclusionary feminism.

tervens
plural of terven

terverticillate
Having three whorls

teschenitic
Composed of, or relating to, teschenite.

teschoviral
Relating to a teschovirus.

tesselar
Formed of tesserae, like a mosaic.

tesselated
Covered with pieces that are identically shaped.

tessellar
Alternative form of tesselar.

tesseracted
simple past and past participle of tesseract

tesseractic
Relating to a tesseract; relating to four-dimensional space or to a 4-polytope

tesseral
Of, pertaining to, or made up of tesserae.
isometric.

tessular
tesseral

testable
Susceptible to being tested.
With respect to the scientific method, capable of being proven true or false.
Capable of being devised, or given by will.

testacean
Covered with or having a shell.

testaceans
plural of testacean

testacid
Belonging to the protozoan order Arcellinida (formerly Testacida).

testal
Relating to the testa.

testamental
Of or pertaining to a testament; testamentary.

testamentary
of or pertaining to a will or testament

testate
having left a legally valid last will and testament (of one who has died).

testatory
Of or relating to a testator.

testered
Having a tester or canopy.

testerical
Overly aggressive, irritable, or unreasonable, as from being overwhelmed by testosterone.

testicled
Having a specified kind or number of testicles.

testicleless
Without testicles.

testicond
Having the testicles naturally concealed within the abdomen, such as in the case of the cetaceans.

testicular
Pertaining to one or more testicles; of the testicle(s).

testiculate
Resembling a testicle.
Testicular.

testiculated
Alternative form of testiculate.

testiculopathic
Relating to testiculopathy

testier
comparative form of testy: more testy

testiest
superlative form of testy: most testy

testifiable
Capable of being testified; attestable.

testimonial
A statement, especially one given under oath; testimony
A written recommendation of someone's worth or character
A tribute given in appreciation of someone's service etc.
A match played in tribute to a particular player (who sometimes receives a proportion of the gate money).

testimonials
plural of testimonial

testiphony
False testimony.

testless
Without a test.

testosteronal
Full of testosterone; characterised by masculine sexual drive.

testosteroned
Having qualities associated with testosterone; macho

testosteronic
Relating to testosterone; characterized by aggressive masculinity.

testudinal
Of, or relating to, tortoises.
Resembling a tortoise.

testudinarious
Resembling or pertaining to the shell of a tortoise.
tortoise-like

testudinate
Of, like or relating to a tortoise.
Resembling a tortoise shell in appearance or structure; arched; vaulted.

testudinated
testudinate; resembling a tortoise shell

testudinates
plural of testudinate

testudineous
Characteristic of a tortoise, or the shell of a tortoise.
As slow as a tortoise.

testudinous
Alternative spelling of testudineous.

testworthy
Synonym of testable.

testy
Easily annoyed, irritable.
Marked by impatience or ill humor.

tetanal
Of, or relating to, tetanus.

tetanic
Of or relating to tetanus.
Causing tetanus.
Of or relating to tetany.
Causing tetany.

tetaniform
Resembling tetanus.

tetanigenous
Causing tetanus or tetaniform spasms.

tetanoid
Resembling tetanus.

tetanuran
Any theropod of the clade Tetanurae, all theropods, including birds, that are more closely related to modern birds than to the genus †Ceratosaurus.

tetanurans
plural of tetanuran

tetartohedral
isometric and tetragonal, but having one fourth of the number of planes required for complete symmetry

tetartoidal
Having the form of a tetartoid.

tetchier
comparative form of tetchy: more tetchy

tetchiest
superlative form of tetchy: most tetchy