- 2Betekenis: diligentassiduous industrious persevering unremitting ardent studious constantpersistent weariless zealous hardworking tireless untiring sedulous
- 3Betekenis: industriousassiduous busy diligent seduloushardworking overworked fraught
- 4Betekenis: professionalserious methodical earnest diligent organized purposeful systematic intentorderly scrupulous assiduous brisk impersonal skillful businesslike
- 5Betekenis: constantuniform faithful undeviating consistentsteady assiduous dependable unwavering
- 6Betekenis: carefulpainstaking assiduous attentive exactingscrupulous patient studious punctilious
- 7Betekenis: determineddiligent assiduous steadfast constantsteady resolute unflagging persevering
- 8Betekenis: characteristicpainstaking assiduous concentrated constant earnestfixed intense intent close
- 9Betekenis: painstakingdetailed assiduous diligenthard-working industrious laborious
- 10Betekenis: busyassiduous fraught diligent seduloushardworking overworked industrious