None
None
None
replace
replace
If you bustle and run around all day from being busy you end up running about to get them all done. You'll be busy getting it all done, but your efforts won't be in vain!
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
うちの社長は資金繰りに奔走しています。
My company president is busy running around financing.
An update is needed before you can continue but you have more than one WaniKani tab open.
Finish up whatever you are doing on the other tab(s), then close them to continue.
The update will complete automatically once the other tab(s) are closed.