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Noun: laboriousness  lu'bo-ree-us-nus
  1. The quality of requiring extended effort
    - operoseness, toilsomeness

Type of: effortfulness

Nearest

laboratory
laboratory bench
laboratory coat
laboratory glassware
labored
laborer
laboring
labor-intensive
laborious
laboriously
laboriousness
laborsaving
labor-saving
Labour
labour
labour agreement
labour camp
labour coach
labour contract
Labour Day
labour force