D defs.my
Entry 1 sense Webster, 1913

Anyhow

/ĕn'-ēh-ouˌ/ · A·ny·how · IPA /ˈɛn.i.haʊ/
01 adv. In any way or manner whatever; at any rate; in any event.
  1. 1.
    In any way or manner whatever; at any rate; in any event.
    Anyhow, it must be acknowledged to be not a simple selforiginated error.” J. H. Newman.
    Anyhow, the languages of the two nations were closely allied.” — E. A. Freeman.