

Сначала проект казался провальным, но впоследствии принёс огромную прибыль.
At first the project seemed like a failure, but it later brought in a huge profit.
Он не придал значения симптомам, о чём впоследствии сильно пожалел.
He didn't pay any attention to the symptoms, which he later deeply regretted.
Стоит ли подписывать договор, если условия впоследствии могут измениться?
Is it worth signing the contract if the terms may change later?
"впоследствии" is in the lesson "When" (Level 42), along with 11 other useful words. LinDuo has 180 topic lessons like this one, 2,380 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.