1 occurrence
'Impenetrable' in the Bible
“They have cut down her forest,” says the Lord;“Certainly it will no longer be found,Because they (the invaders) are more numerous than locustsAnd cannot be counted.
Bible Theasaurus
Defensible (1 instance)
Dense (17 instances)
Heavy (132 instances)
Impenetrable (8 instances)
Unintelligible (3 instances)