thrash about
Also, thrash around. Move wildly or violently, as in He thrashed about all night, unable to sleep, or The fish thrashed around on the dock, so Meg threw it back in the water. [Mid-1800s]
Words nearby thrash about
thrall,
thralldom,
thrang,
thrapple,
thrash,
thrash about,
thrash metal,
thrash out,
thrasher,
thrashing,
thrasonical