S: (v) bubble over, overflow, spill over (overflow with a certain feeling) "The children bubbled over with joy"; "My boss was bubbling over with anger"
S: (v) ferment (be in an agitated or excited state) "The Middle East is fermenting"; "Her mind ferments"
S: (v) sizzle (seethe with deep anger or resentment) "She was sizzling with anger"