tentacle

n slender flexible part extending from the body of certain animals (eg snails, octopuses), used for feeling or grasping things or for moving 触须; 触角; 触手.

tendon, tendril, tenement, tenet, tenfold, tenis, tenner, tennis, tennis court, tennis elbow, tenon, tenor, tenpin bowling, tense, tensely, tenseness, tensile, tension, tent, tent-peg, tentative, tentatively, tentativeness, tenterhooks, tenth, tenuous, tenuously, tenure, tepee, tepid, tepidly, tequila, tercentenary, tercentennial, term, termagant, terminable, terminal, terminally, terminate,