This is the 735th most frequent German word.
letztlich
Ultimately; in the end.
Here, 'letztlich' is utilized to denote a conclusion or final decision made after consideration, effectively equating to 'ultimately' or 'in the end' in English.
Letztlich haben wir uns entschieden, das Haus zu kaufen.
Ultimately, we decided to purchase the house.
In this instance, 'letztlich' emphasizes the primary or concluding importance of motivation, emphasizing its overarching significance after assessing impacts—similar to 'in the end'.
Letztlich zählt die Motivation, um Erfolg zu haben.
In the end, motivation is what counts to achieve success.
Here, 'letztlich' is used to indicate the final consensus or judgment that was reached, akin to saying 'finally' or 'ultimately' when summarizing an agreement or outcome.