12 Letter Words Starting with T and Containing OS

When you need a list of 12 letter words that start with T and contain OS, who you gonna call? WordList Finder! Word lists exactly like these 12 letter words are only a few quick finger taps away on our site. Dive into words that start with T or words with OS to find some more options — if you're feeling a little flexible.

12 letter words
technospeaks
technostress
teleosaurian
teleostomous
teleutospore
temnospondyl
tenuirostral
testcrossing
testosterone
theosophical
theosophised
theosophises
theosophisms
theosophists
theosophized
theosophizes
thermoscopes
thermoscopic
thermosiphon
thermosphere
thermostable
thermostated
thermostatic
thiosinamine
thiosulfates
thiosulfuric
thiosulphate
thoracoscope
thoracostomy
tortuosities
tostications
tracheoscopy
tracheostomy
transposable
transposings
trichinosing
triphosphate
trochosphere
trophobioses
trophobiosis
tropomyosins
troposcatter
tropospheres
tropospheric
trypanosomal
trypanosomes
trypanosomic
tschernosems
tuberculosed
tuberculoses
tuberculosis
tuberosities
tumulosities
tyrannosaurs