overtask

As verbs the difference between overtalk and overtask

is that overtalk is to talk too much while overtask is to task too heavily, to give someone or something to many tasks; overburden.

As a noun overtalk

is excessive talking.

As verbs the difference between overburden and overtask

is that overburden is to overload or overtax while overtask is to task too heavily, to give someone or something to many tasks; overburden.

As a noun overburden

is (geology) the rock and subsoil that lies above a mineral deposit such as a coal seam.

As verbs the difference between task and overtask

is that task is to assign a task to, or impose a task on while overtask is to task too heavily, to give someone or something to many tasks; overburden.

As a noun task

is a piece of work done as part of one’s duties.