high-pitched, silly laugh

GIGGLE
WordClue
PEPEnergy, high spirits
YIPsharp, high-pitched bark
ALTOhigh countertenor
DIETbalanced or high-protein
GLEElaughter, giggle
JUMPlong or high
KILNoven that generates high temperatures
FILTERfuel or high-pass
TITTERgiggle
DINGBATsilly, crazy or stupid person
PHYSICShigh-energy or plasma
SNICKERstifled or broken laugh
LAUGHTERgiggle, guffaw
NINCOMPOOPsilly or foolish person
STATESPERSONpolitician in high government offices
PHYSICShigh-energy or plasma
PEPhigh spirits