1. labor, labour, proletariat, working class

a social class comprising those who do manual labor or work for wages

Example Sentences:
'there is a shortage of skilled labor in this field'

• labor
• proletariat
• working class

2. childbed, confinement, labor, labour, lying-in, parturiency, travail

concluding state of pregnancy; from the onset of contractions to the birth of a child

Example Sentences:
'she was in labor for six hours'

• childbed
• confinement
• labor
• lying-in
• parturiency
• travail

3. british labour party, labor, labour, labour party

a political party formed in Great Britain in 1900; characterized by the promotion of labor's interests and formerly the socialization of key industries

• british labour party
• labor
• labour party

4. labor, labour, toil

productive work (especially physical work done for wages)

Example Sentences:
'his labor did not require a great deal of skill'

• labor
• toil

5. dig, drudge, fag, grind, labor, labour, moil, toil, travail

work hard

Example Sentences:
'She was digging away at her math homework'
'Lexicographers drudge all day long'

• dig
• drudge
• fag
• grind
• labor
• moil
• toil
• travail

6. drive, labor, labour, push, tug

strive and make an effort to reach a goal

Example Sentences:
'She tugged for years to make a decent living'
'We have to push a little to make the deadline!'
'She is driving away at her doctoral thesis'

• drive
• labor
• push
• tug

• plough on
• press on
• push on

7. labor, labour

undergo the efforts of childbirth

• labor