Word search #10706 - What is more useful when it is broken?

What is more useful when it is broken? ...(solution)

DAUGHTERNS
RAMDHCUOCP
AMEENEIIGO
DSSOSTSRPS
IIADRSEEAI
ANHOOYALRT
TAPRWCSGCI
IGSAHGONEO
ORLNCANALN
NOITPECNOC
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