effizienterer
Effizienterer is not a standard entry in major German dictionaries. It is typically regarded as a nonstandard or erroneous spelling of the comparative form effizienter, which means “more efficient.” The correct comparative form is effizienter, and the corresponding superlative is am effizientesten (or effizienteste in attributive position).
In German, adjectives are declined to match the gender, number, and case of the noun they modify.
Common issues and typographical errors often involve inserting an extra -er to form effizienterer, which is
Related terms include effizient, Effizienz, Effizienzsteigerung, as well as general concepts of comparison in German grammar