periodically

She wears Hedda’s lovely mask with confidence — red lips, lush cheekbones, cool demeanor — and periodically allows it to slip.

Since at least 2018, U.S. regulators have periodically expressed alarm over the possibility that the basis trade could trigger wider financial instability during market downturns.

Born in Virginia, D'Angelo was something of a recluse and only periodically surfaced to release music, most of which was received favorably by fans and critics.

Breaking the fourth wall is something Ms. Case returns to periodically, which helps make her stories feel as intimate as conversations.

On top of it all, the president has made little progress in ending wars in Ukraine and elsewhere that have periodically upset markets.