Synonyms for Laboring:

adj.

working (adjective)
toiling, working, laborious.

n.

laboring (noun)
drudging, toiling, labouring, busy.

v.

acting (verb)
Behaving, Transacting, operating, conducting, officiating, exercising, executing, Doing, Endeavoring, moving, reacting, functioning, Comporting, working, appearing, acting, performing, Perpetrating.
exerting (verb)
expending, Wielding, Employing, Applying, Exerting, Discharging.
working (verb)
toiling.

Other synonyms:

Other relevant words:
drudging, labouring, busy.

Usage examples for laboring

  1. After having thus spent about ten minutes, the children sung in a sweet manner, a hymn- a prayer for those laboring amid the heathen: " When worn by toil, their spirits fail, Bid them the glorious future hail; Bid them the crown of life survey, And onward urge their conquering way." – Dr. Scudder's Tales for Little Readers, About the Heathen. by Dr. John Scudder