The term SEETHED is an action verb meaning to heat something until it bubbles or boils. FUMED, BOILED, and SAWRED are all related to this term, as they are all actions that involve heating something. FUMED is the past tense of the verb 'FUME, ' which means to heat something until it gives off smoke or vapor. BOILED is the past tense of the verb 'BOIL, ' which means to heat something until it reaches a temperature at which it bubbles. SAWRED is the past tense of the verb 'SAW, ' which means to heat something until it is red-hot.