Synonym of once in a while

(UK) Even the smallest things are helpful when towards a goal.

(idiomatic) To be completely attentive to what another person is saying.

Usually said in a situation when the rule is incorrect and unusable.

All possible knowledge of a subject matter. / All possible means, both honest and dishonest

A mistress or girlfriend at each place one visits.

Used other than figuratively or idiomatically: see turn, with, every, wind. / (derogatory) To be inconstant, to go along uncritically or opportunistically with fashionable opinion.

Expression of indifference: every woman should forget about comradeship and save themselves.

(nonstandard) Synonym of every man for himself

Synonym of any day