At any rate, in any case; whatever may happen; = algates, adv. 5. Obsolete.

for any chance: for anything that might happen, in any event, anyhow, ever. Obsolete.

at (also in) all events: whatever happens or happened; in any case, at any rate.

In any case, at any rate: = however, adv. 4. Obsolete.

in any event: whatever happens or may have happened; in any case. Also (less commonly) at any event.

In any case, at any rate. Cf. for one thing at thing, n.1 phrases 2e. Obsolete. rare.

whether or no (no, adv.1 4), less frequently not. elliptical as adv. phr. In any case, at all events.

With a pronominal adjective in place of the possessive. for that sake, for the sake of that, on that account, for that reason. for any sake, in any…

in any event: whatever happens or may have happened; in any case. Also (less commonly) at any event.