lastingly

/ˈlæstɪŋli/
adverb
  1. In a way that continues for a long time; permanently.
    • They worked to improve the community lastingly, not just for a single event.
    • The experience changed her lastingly, making her more confident.
    • The artist's influence on modern design will be felt lastingly.
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What does "lastingly" mean? | whatsthatwordmean | whatsthatwordmean