Answer: jitter

AnswerCrossword Clue
JITTERShow anxiety
JITTERTV image fluctuations
JITTERAct nervously
JITTERBetray anxiety
JITTERAct nervous: Slang.
JITTERBe nervous: Slang.
JITTERFidget: Slang.
JITTERKind of bug
JITTERAct nervous
jitternervousness
jitternervousness; a feeling of fright or uneasiness (usually prec. by the)
jitterto behave nervously
jitterfluctuations in the image on a television screen or in copy received by facsimile transmission, caused by interference or by momentary failures of synchronization
jitterto fidget (to move about restlessly)