Tripwire is a 8 letter English word. It's valid Words with friends word worth 14 points.
You can make 118 anagrams from letters in tripwire (eiiprrtw).
The transponder is really the tripwire for whatever began to unfold on that jet.
The emotions of Democrats are on a tripwire, ready to react at the slightest provocation.
The tripwire for an unfolding plot to take control of the flight would be the transponder, operated by a switch beside the pilots.
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