13-letter words that end in ad
- velocity head — the velocity of a fluid expressed in terms of the head or static pressure required to produce that velocity. It equals ρν/2 where ρ is the density of the fluid and ν is the velocity. In hydrology the density of water can be written 1/G where G is the gravitational constant
- waldorf salad — a salad of celery, diced apples, nuts, and mayonnaise.
- yelizavetgrad — a former name of Kirovograd.
- zila parishad — a district council in India