Thespian

n (also thespian) (joc or rhet 谑或修辞) actor or actress 演员.

therm(o)-, thermal, thermal capacity, thermionic, thermionic valve (US ,thermionic `tube), thermocouple, thermodynamics, thermoelectric, thermometer, thermometre, thermonuclear, thermoplastic, Thermos, thermosetting, thermostat, thermostatic, thermostatically, thesaurus, these, thesis, Thespian (also thespian), they, they'd, they'll, they're, they've, thick, thick-headed, thick-skinned, thicken, thickening, thicket, thickly, thickness, thickset, thief, thieve, thievery, thievish, thievishly,