contagiously

/kənˈteɪdʒəsli/
adverb
  1. In a way that spreads easily from one person to another, especially referring to emotions or behavior.
    • She smiled contagiously, and soon everyone around her was smiling too.
    • He was contagiously enthusiastic about the project, inspiring his coworkers to work harder.
    • The comedian's energy was contagiously funny, making the whole audience laugh.
Synonyms
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