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nonetheless vs. nevertheless

[nuhn-thuh-les] / ˌnʌn ðəˈlɛs /

adverb

  1. however; nevertheless.

[nev-er-thuh-les] / ˌnɛv ər ðəˈlɛs /

adverb

  1. nonetheless; notwithstanding; however; in spite of that.

    a small but nevertheless important change.