Of course some bosses will not be so forthright and will seethe silently instead.
From the abcnews.go.com
Once again, Americans watched on television, and this time they didn't seethe.
From the time.com
Here in Barinas, victims seethe over the inaction of the president and his family.
From the nytimes.com
Others, however, say they will hold firm, and seethe at the French precedent.
From the economist.com
Content owners seethe whenever they hear someone tell them they are being too hasty.
From the cnn.com
The Japanese, whose currency tends to strengthen in adversity, seethe with jealousy.
From the economist.com
He begins to seethe over his maltreatment as a kid by a brutish stepfather.
From the online.wsj.com
Fair or not, Clinton is a divisive figure who causes millions of Americans to seethe.
From the kansas.com
Now the streets of both cities seethe with thousands of Hondas, Toyotas and Piaggios.
From the guardian.co.uk
More examples
Hum: be noisy with activity; "This office is buzzing with activity"
Be in an agitated emotional state; "The customer was seething with anger"
Foam as if boiling; "a seething liquid"
Boil vigorously; "The liquid was seething"; "The water rolled"
(seething) in constant agitation; "a seething flag-waving crowd filled the streets"; "a seething mass of maggots"; "lovers and madmen have such seething brains"- Shakespeare
Seething is a small village in Norfolk, England, about 9 1/2 miles south east of Norwich. It covers an area of and had a population of 341 in 141 households as of the 2001 census.
To boil; To boil vigorously; To foam in an agitated manner, as if boiling; To be in an agitated or angry mental state; To buzz with activity
(seething) The action of the verb to seethe; Angry, livid
[Ex 16:23; Deut 14:21; 2 Kin 4:38; Eze 25:4; Zec 14:21] to boil; to prepare food by boiling.