having the characteristic of working hard regularly; engaged in assiduous or steady work; diligent.

showing application, endeavour or effort; painstaking, zealous, attentive.

a man characterised by hard-working, assiduous nature.

he who is engaged or tend to engage in manufacturing, providing service or business activity.

a woman characterised by hard-working, assiduous nature.

she who is engaged or tend to engage in manufacturing, providing service or business activity.