Adverb
every once in a while (not comparable)
Synonym of once in a while
Alfred is revealed to be Merlin, having lived beside him all these years and wiping Bruce's memory every once in a while to keep him from realizing his true nature. Source: Internet
But every once in a while, this seed of destruction would burst through in renewed prophecy, in splinter sects, and figures like Harold Camping, who in 2011 proclaimed that the world was about to end, in Florida, on a Saturday. Source: Internet
And then every once in a while she comes back. Source: Internet
But taking inventory of our priorities every once in a while is essential to our growth both as students and as people. Source: Internet
Crazy to take a step back and look at every once in a while! Source: Internet
About once every six to ten weeks I serve my turn at Not Your Usual Suspects and I also do a guest blog every once in a while. Source: Internet