Common Words by Reading

ほり
96.6%
moat ②canal
moat ②canal
fish pond (artificially stocked)
outer moat (of a castle)
ascending trench or pathway cut into a naturally-occurring slope
man-made water channel (e.g. round a castle)
to remove obstacles in the way of one's objective
to be clear of obstacles in the way of one's objective
Others
digging deeply (below the surface) ②probing deeply (issue, problem) ③deepening relations