tac/tic
to be silent
tact/tag/tam/tang
to touch
tain/ten/tent/tin
to hold
tend/tens/tent/tenu
to stretch, to thin
test
to bear witness
theo
god
therm
heat
tim
fear
tor/torq/tort
to twist
torp
stiff, numb
tox
poison
tract
to drag, to pull, to draw
trans
across, beyond