Definition of unfaithfully in US English:

unfaithfully

adverb

  • See unfaithful

    • ‘As far as I was concerned, my friends had unfaithfully discarded their true identity and were trying to drag me along with them into forgetfulness.’
    • ‘Only then can we handle the most serious theological possibility of disagreement - that someone may be living the Christian life unfaithfully before God.’

Pronunciation

unfaithfully

/ˌənˈfāTHfəlē//ˌənˈfeɪθfəli/