Lisätesteillä
Lisätesteillä is a Finnish term formed from lisätesti, meaning an additional or supplementary test. The suffix -llä marks the adessive case, so lisätesteillä functions as “on the additional tests” or “with the supplementary tests.” It is a general, non-technical expression used to describe tests conducted beyond a primary set to broaden evidence, confirm results, or fill gaps in data or assessment.
In practice, lisätesteillä is used across fields to indicate how testing was extended. In educational settings,
Usage notes include that lisätesteillä is a plural instrumental-adessive form, so it typically accompanies verbs related
Translations vary by context but generally convey “on/with the extra tests” or “using the supplementary tests.”