upswing

1 ENTRIES FOUND:
upswing /ˈʌpˌswɪŋ/ noun
plural upswings
upswing
/ˈʌpˌswɪŋ/
noun
plural upswings
Britannica Dictionary definition of UPSWING
[count]
1 
: a situation in which something is increasing or becoming better — often + in