Nouns Starting with TRI and Containing O
Browse 210 valid English nouns starting with TRI and containing O, from Trillion, Trio, Trilogy, Tripod, Triathlon, Tribulation and Trigonometry to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review pluralization and capitalization rules.
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Starts with TRIA13 words
triathlon
triangulation
triamcinolone
trialogue
triazole
triaxon
triaconter
triakisoctahedron
triacetyloleandomycin
triakistetrahedron
triactor
triakisicosahedron
triakisoctahedrid
Starts with TRIB14 words
tribulation
tribeswoman
tribology
tribesperson
tribologist
triboluminescence
triboelectricity
tribometer
tribromomethane
tribromoethanol
tribophosphorescence
tribofluorescence
tribromoacetaldehyde
tribophosphoroscope
Starts with TRIC24 words
triceratops
tricolor
trickledown
trichomoniasis
trichotomy
tricot
trichinosis
trichome
tricorn
trichotillomania
tricorne
trichomonas
triclosan
trichromacy
trichloride
trichloroethylene
trichrome
trichologist
trichology
trichloromethane
trichromat
trichomonad
trichloroethane
trichothecene
Starts with TRID2 words
tridimensionality
tridominium
Starts with TRIE1 words
triethiodide
Starts with TRIF9 words
trifold
trifocals
trifocal
triforium
trifolium
trifurcation
trifluoromethane
trifluoperazine
trifluorochloromethane
Starts with TRIG8 words
trigonometry
trigon
trigone
triglot
trigo
trigonometer
trigonometrician
trigonododecahedron
Starts with TRIH3 words
trihalomethane
trihedron
trihemitetartemorion
Starts with TRII2 words
triiodothyronine
triiodomethane
Starts with TRIL10 words
trillion
trilogy
trillionth
trilobite
trillionaire
trilogue
trilateration
trilithon
trillo
trilobe
Starts with TRIM10 words
trimethoprim
trimotor
trimonthly
trimpot
trimox
trimphone
trimethadione
trimetrogon
trimorphism
trimorph
Starts with TRIN14 words
trinomial
trinitrotoluene
trinocular
trinucleotide
trinitroglycerin
trinitrophenol
triniscope
trinitrobenzene
trinitrocellulose
trinitrocresol
trinomialist
trinomialism
trinitroresorcin
trinitrophenylmethylnitramine
Starts with TRIO14 words
trio
triode
trioxide
triolet
triol
trioxygen
triose
triolein
triones
trionyx
trionymal
trionym
trionychid
trionychoideachid
Starts with TRIP24 words
tripod
tripoli
triphosphate
triploid
tripolis
triploidy
tripos
tripartition
triphthong
triphenylphosphine
tripolitan
tripehound
tripersonalism
triphone
tripodfish
tripersonality
triptote
triphenylcarbinol
tripudiation
tripleurospermum
tripody
triphosphopyridine
tripersonalist
triplochitonaceae
Starts with TRIS10 words
trisomy
triskaidekaphobia
trisector
trisagion
trisection
triskelion
trisomic
triskaidekaphobe
trisome
trisoctahedron
Starts with TRIT15 words
triton
tritone
trituration
triterpenoid
tritagonist
tritanopia
tritiation
tritanope
tritoma
tritonia
triturator
trithiocarbonate
tritocerebrum
trithionate
tritetartemorion
Starts with TRIV1 words
trivialization
Starts with TRIZ1 words
trizone