θερμός
thermós
“hot, warm”
11 words in English grow from this root.
Geothermal
Earthγῆgê
“earth-hot”
Thermal
Scienceθερμόςthermós
“hot”
Thermobaric
Politicsθερμόςthermós
“heat and pressure”
Thermocline
Earthθερμόςthermós
“heat slope”
Thermodynamics
Scienceθερμόςthermós
“heat power”
Thermogenic
Medicineθερμόςthermós
“heat producing”
Thermometer
Scienceθερμόςthermós
“heat measurer”
Thermoplastic
Scienceθερμόςthermós
“mouldable by heat”
Thermos
Scienceθερμόςthermós
“hot”
Thermosphere
Earthθερμόςthermós
“heat sphere”
Thermostat
Scienceθερμόςthermós
“heat held standing”