touch

Latin, tangere: to touch

tactile =  (adjective): related to the sense of touch

tele:

far away

Greek, telos: end

television =  (noun):  An electronic apparatus that receives images and sound by electronic signals

tend, tens:

stretch

Latin, tendere: to stretch

tension =  (noun): the process of stretching something tight

hold, keep, have

Latin, tenere: to hold

retain =  (verb): to keep, to hold in place

term:

end, boundary, limit

Latin, terminusm: limit, boundary

exterminate = (verb): to kill off, to get rid of

terr:

earth

Latin, terra: earth

territory = (noun): area of land

test:

see, witness

Latin, testis: witness

attest = (verb): to provide proof, to say something is true

therm:

heat

Greek, therme: heat

thermometer =  (noun): a device for measuring heat

tor, tors, tort:

twist

Latin, torquere: twist

torsion =  (noun): twisting of the body

tract, trai, treat:

pull, draw

Latin, trahere: pull

attract =  (verb): to draw toward, to arouse interest

uni:

one

Latin, unus: one

unite =  (verb): to make one, to join together

vac:

empty

Latin, vacare: to be empty

vacant =  (adjective): empty, not occupied

ven, vent:

come

Latin, venire: to come

convene =  (verb): to assemble, to come together

ver:

true

Latin, venus: true

verify = (verb): to confirm that something is true

verb, verv:

word

Latin, verbum: word

verbalize =  (verb): to express in words, to put into words

vers, vert:

turn, change

Latin, versare: to turn

versatile =  (adjective): capable of changing or adapting, useful

vid, vie, vis:

see

Latin, videre: to see; Latin, videre: to separate

visible =  (adjective): able to be seen

divide (verb): to separate

vit, viv:

live

Latin, vivere: to live

vital =  (adjective) - necessary for life

voc, voke:

call

Latin, vocare: call, voice

vocal = (adjective): spoken or uttered by the voice

volv, volt, vol:

roll, turn

Latin, volvere: to roll, turn

revolve =  (verb): to turn around