youthful [Adjective] + exuberance [Noun]

Strength Strength Dispersion
A:
4
CHISQ:
2,450.16
AWT:
39,983,141
TTEST:
2
G2:
56.5
FAWT:
1.36
MI:
9.26
LOGLOG:
18.53
JD:
0.39
MI3:
13.26
DICE:
1.27
RANGE: