This is the 14984th most frequent German word.
schnellere
"Faster" (comparative form of "schnell").
Here, 'schnelleren' is the comparative form of the adjective 'schnell' (quick), agreeing with the masculine singular noun 'Weg' (way) in the accusative case due to its position as a direct object.
Ich suche einen schnelleren Weg nach Hause.
I am looking for a quicker way home.
In this case, 'schnellere' is in its comparative form, agreeing with the feminine singular noun 'Lösung' (solution) in the nominative case, and emphasizes the need for a relatively faster result.
Für eine schnellere Lösung ist zusätzliche Hilfe erforderlich.
Additional help is needed for a quicker solution.
Here, 'schnelleren' again acts as a comparative adjective, now in agreement with the plural noun 'Autos' (cars) in the nominative case.