Answer: AHAS

AnswerCrossword Clue
AHASSolvers' shouts
AHASDiscoverers' shouts
AHASFinders' shouts
AHASReactions to revelations
AHASPuzzle solver's cries
AHASCries of surprise
AHASSounds of serendipity
AHASPuzzle solvers' cries
AHASShouts for successful solvers
AHASFinder's cries
AHASTriumphal shouts
AHAS"Gotcha!" cries
AHASComments related to light bulbs going on
AHASEpiphanic cries
AHASFinders' cries
AHASShouts of realization
AHASComments indicating comprehension
AHASGleeful shouts
AHASMoments of understanding
AHASShouts of discovery
AHASCries of enlightenment
AHASTriumphant shouts
AHASCries of discovery
AHASDiscoverers' cries
AHASCries of comprehension
AHASInsightful cries
AHASWords said when the penny drops
AHASOutbursts of revelation
AHAS"Got it!" cries
AHASSolvers' cries
AHASWords of discovery
AHASTriumphant cries
AHASBrainstormers' cries
AHASTriumphant interjections
AHASCries of clarity
AHASDawning cries?
AHAS"Problem solved!" shouts
AHASClicking sounds?
AHASCries from successful puzzle solvers
AHASCries of triumph