From Q is for Quarantine: a Coronavirus Alphabet.

“J” and “K” were two of the hardest letters to think of “words” (or phrases) for. But this seemed to fit, for a time when everyone’s spaces and responsibilities were being rearranged.

Also, “responsibilities” has so many “i”s in it at the end, that I had to look up the spelling to make sure I wasn’t just adding them in for fun.