An inadequate diet is one which does not supply all a person's nutritional requirements - it may be too low or too high on calories, protein, carbohydrates or some other factor of our daily needs.
Not being able to breath normally. Hard breathing, also called Labored Breathing.
In bidding and contracting arrangements, inadequate competition exists if (1) bids are not solicited from at least two 'responsible bidders,
BITING of course
Evidence which is not sufficient to prove a contention to the standard required is inadequate.