treat, v. [regale], [feast]; negotiate; behave toward, deal with.
treatise, n. disquisition, [dissertation], monograph; thesis.
treaty, n. [covenant], [agreement], [compact], concordat, [pact], protocol.
tree, n. ([young]) sapling, seedling; (with top cut off) pollard, bolling; ([small]) staddle. Associated words: dendrology, sylviculture, arboriculture, arboriculturist, sylviculturist, dendrologist, arboreal, [arbor], arboreous, arborescence, arborescent, arborist, arborization, dendrography, dendrophilous, sylvan, topiary [work], [thicket], [copse], [coppice], grove, plashing, sawyer, dendromoeter, rampick, spinny, dendrite, dendriform, dendroid, dendrolite, lichen, motte.
trellis, n. [lattice], [lattice-work], espalier, treillage.
tremble, v. [quake], [quiver], [shudder], dodder, [quaver], totter, [vibrate], [oscillate].
trembling, n. tremor, [quivering], [quaver], trepidation, [rigor], oscillation.
trembling, a. [doddering], [shaking], infirm, [quivering].
trench, n. [ditch], [gutter], trough, [moat], [channel].
trend, n. [tendency].