Crossword Clue:

to make a shrill sound

AnswerCrossword Clue
CREAKYApt to make a grating sound.
SWEETENSAdds instruments to make a lusher sound
HICBad sound to make during a sobriety test
SAGACITYAbility to make sound judgments
CICADABug with a shrill sound
EEEEESound of a shrill shriek.
STRIDENCYQuality of a shrill sound
STRIDULATEDMade a shrill sound, as katydids, crickets, etc.