recrudesce (
http://definr.com/recrudesce)
v 1: happen, as of an event; "Report the news as it develops";
"These political movements recrudesce from time to time"
[syn:
break,
develop]
2: become raw or open; as of skin eruptions; "He broke out in
hives"; "My skin breaks out when I eat strawberries";
"Such boils tend to recrudesce" [syn:
erupt,
break out]