Physical danger from the environment, especially with risk of drowning
An obstacle that hinders achievement of a goal.
The state of being difficult, or hard to do.
An objection.
An awkward situation or quarrel.
That which cannot be easily understood or believed.
The fact of being easy, or easily done; absence of difficulty, simplicity.
Dexterity of speech or action; skill, talent.
An institution specially designed for a specific purpose, such as incarceration, military use, or scientific experimentation.
A toilet.
The physical means or contrivances to make something (especially a public service) possible; the required equipment, infrastructure, location etc.
A condition of mental weakness less than idiocy, but enough to make a person easily persuaded to do something against their better interest.