unconcern Antonyms

spasm tantalization teaching tension tensity thaumaturgy thematic thought thrist throb tic tip sympathy suspicion stanchness strain submersion suction suffusion suggestion support surveillance surveyance susceptibility suspense towing treatment unsettlement usufruct vaticination vehemence vehemency vellication vigil vigilance warmth warning watchtower unsatisfaction unrest trepidation tuition tumultuation turbulence tutorage tutorship twitching typhoid ultimatum unease