estuate means to swell up or rage; to be agitated. Lexicurio rates it Sui generis — a strength score of 90 out of 100.
estuate is pronounced /ˈɛs.tjʊˌeɪ̯t/.
Why “estuate” is a great word
ESTUATE — [Verb] To surge, swell, or rage, as the sea; to be in a state of violent agitation. Borrowed from Latin aestuātus, past participle of aestuō ("to boil up, burn, be in violent motion"), from aestus ("boiling motion, heat, tide"). Unlike "seethe," which implies a contained, internal ferment, or "undulate," which describes a smooth, wavelike rhythm, to estuate is to enact turbulence on a grand, visible scale. It is the furious heave of molten ore in its crucible, the convulsive roil of a river choked with broken ice, and the sudden, collective roar of a crowd turning—an old, oceanic verb for a world whose restlessness is never spent.
Etymology
Borrowed from Latin aestuātus, past participial of aestuō (“to be in violent motion, to boil up, burn”), from aestus (“boiling or undulating motion, fire, glow, heat”).
verb
- To swell up or rage; to be agitated.“it is onely profitable to a ſtomacke that eſtuateth with heat”