promisor/promiʹsaw, ʹpromisə/ noun

• thermionic valve
• thermistor
• Thermit
• thermite
• thermo-
• thermobaric
• thermochemistry
• thermochromic
• thermocline
• thermocouple
• thermodynamics
• thermoelectric
• thermoform
• thermogenesis
• thermogram
• thermograph
• thermography
• thermolabile
• thermoluminescence
• thermolysis
• thermometer
• thermonuclear
• thermophile
• thermopile
• thermoplastic