overworking

As an adjective hardworking

is of a person, taking their work seriously and doing it well and rapidly.

As a verb overworking is

.

As an adjective overworked

is being subjected to too much work.

As a verb overworking is

.

As verbs the difference between overworking and working

is that overworking is while working is .

As a noun working is

(usually plural) operation; action.

As an adjective working is

that is or are functioning.

As a noun terms

is .

As a verb overworking is

.

As verbs the difference between overwording and overworking

is that overwording is present participle of overword while overworking is present participle of overwork.

As a verb overworking

is present participle of overwork.

As a noun laitance is

a weak layer of cement and aggregate fines on a concrete surface that is usually caused by an overwet mixture, overworking the mixture, improper or excessive finishing or combination thereof. Also, could be caused when a slurry mix is used on a deep foundation, where the slurry mix is not completely removed before placing concrete on top.