- 2Betekenis: trialinquest investigation inquiry inspectionexperiment analysis test probation
- 3Betekenis: trying outanalysis experiment measurement provingexperimentation investigation demonstration testing
- 4Betekenis: activitytry experiment examine analyse proveverify assay inquire test
- 5Betekenis: processtrial inquest investigation inquiry inspectionexperiment analysis probation test
- 6Betekenis: verifyprove establish test overseevalidate experiment control
- 7Betekenis: experimental programexperiment test trial run model pilot program
- 8Betekenis: tryassay analyse examine probeprove explore experiment
- 9Betekenis: experimentationinvestigation research experiment