英和和英

fail to reach

not discovered

not addressed

not conquered

not successful

not done

not invaded

of a person or a thing, the state of not arriving somewhere

has not been caught

not derived

not crossed

not performed

not opposable

not admitted

not digested

The result does not come up to my expectations―falls short of my expectations.

not drained

not cleared

not ended

to no avail

can't improve

not established

haven't/hasn't received …

not solved

not perfected

not having been swept

No detection

Without detection

not recognized

not set up