Nice word indeed. Thanks Shaman.
(and don’t worry, there are so many words "out there" that nothing is trivial 😉 )
But which context and meaning do you mean? please clarify as I guess there are people who have not used/met this word before.
-seethe (with anger)? = become angry, feel anger without expressing it
-seethe (with a large number of people)? = move energetically in a small place
or
-seethe = boil
I think it would be best if we always gave an example or definition so that others can benefit from it too.