kontseptsiooniga
Kontseptsiooniga is Estonian for “with the concept” and is the instrumental case form of the noun kontseptsioon (concept). In Estonian, the instrumental case is used to indicate accompaniment, manner, or association, and is formed by adding the suffix -ga or -ga to the stem. Kontseptsiooniga thus means that something is done with the concept, using the concept, or related to the concept.
In practice, kontseptsiooniga is common in design, planning, and academic writing. It appears in phrases such
Etymologically, the word kontseptsioon derives from the same root as the English “concept,” adapted to Estonian