trache

noun 0.718

trachea

noun 0.700

trach

noun 0.643

trachyte

noun 0.598

xylem

noun 0.587

tracheostomy

noun 0.584

tracheitis

noun 0.579

trichome

noun 0.578

tree trunk

noun 0.561

vessel element

noun 0.560

tracheotomy

noun 0.559

tree ring

noun 0.554

conifer

noun 0.538

tree fern

noun 0.533

teredo

noun 0.526

trachoma

noun 0.524

windpipe

noun 0.524

tubule

noun 0.523

tricuspid

noun 0.520

trich

noun 0.520

stele

noun 0.520

trichina

noun 0.520

travertine

noun 0.520

metaxylem

noun 0.518

transpiration

noun 0.517

trilobite

noun 0.515

brachiopod

noun 0.514

arborvitae

noun 0.513

pteridophyte

noun 0.513

hypha

noun 0.512

pine tree

noun 0.512

trachyandesite

noun 0.512

tracery

noun 0.512

termite

noun 0.511

trave

noun 0.510

tie rod

noun 0.510

tree sap

noun 0.508

tract

noun 0.507

dead tree

noun 0.506

vascular plant

noun 0.505

triffid

noun 0.505

capillary

noun 0.503

tracheostoma

noun 0.503

cerebral aqueduct

noun 0.502

dryad

noun 0.501

tridymite

noun 0.500